![Page 1: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/1.jpg)
![Page 2: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/2.jpg)
A science class takes a toy cart and rolls it down an incline.
They measure the distance the cart travels. The investigation is repeated changing the angle of incline of the ramp. The mass of
the cart and the length of the ramp are kept constant. What is the relationship being studied?
![Page 3: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/3.jpg)
For 1000 points
The effect of the angle of incline of the ramp on distance
the cart travels.
![Page 4: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/4.jpg)
A science class takes a toy cart and rolls it down an incline. They
measure the distance the cart travels. The investigation is
repeated changing the angle of incline of the ramp. The mass of
the cart and the length of the ramp are kept constant. What are the
dependent and independent variables?
![Page 5: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/5.jpg)
For 15000 points
dependent variable – distance cart travels
independent variable – angle of incline
![Page 6: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/6.jpg)
Write the general mathematical question for each graph depicted
below.
![Page 7: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/7.jpg)
For 500 points
a. y = bb. y2 = mx + b
c. y = m(1/x) + bd. y = mx + be. y = mx2 + b
![Page 8: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/8.jpg)
How would you make a straight line graph for the data below?
![Page 9: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/9.jpg)
For 800 points
Invert the volume values
![Page 10: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/10.jpg)
What is the relationship between the variables for the graph below.
![Page 11: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/11.jpg)
For 400 points
Pressure is inversely proportional to volume
![Page 12: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/12.jpg)
Explain the relative motion for the two objects below.
![Page 13: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/13.jpg)
For 200 points
Object 2 moves slower than object 1 and moves toward the
origin, while object 1 moves away from the origin.
![Page 14: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/14.jpg)
Explain the relative motion of the two objects in the graph below.
![Page 15: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/15.jpg)
For 1000 points
Object 2 is not moving, while object 1 moves at a constant speed away from the origin.
![Page 16: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/16.jpg)
Describe the relative motion for the two objects in the graph below.
![Page 17: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/17.jpg)
For 6000 points
Objects 1 and 2 move at the same speed.
![Page 18: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/18.jpg)
What is the average speed for the object shown in the graph below?
![Page 19: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/19.jpg)
For 600 points
5 m/s
![Page 20: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/20.jpg)
How far did the car below travel in 3 seconds?
![Page 21: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/21.jpg)
For 500 points
75 m
![Page 22: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/22.jpg)
What is speed?
![Page 23: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/23.jpg)
For 400 points
Speed is the distance covered per unit of time, or a measure of
how fast an object is moving
![Page 24: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/24.jpg)
What value is obtained by looking at the speedometer in a
moving car?
![Page 25: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/25.jpg)
For 800 points
instantaneous speed
![Page 26: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/26.jpg)
If you take a trip that covers 200 km in 4 hours, what is your average speed?
![Page 27: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/27.jpg)
For 200 points
50 km/h
![Page 28: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/28.jpg)
What is the pair to the force of a ball pulling on the earth?
![Page 29: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/29.jpg)
For 800 points
The earth pulling on the ball
![Page 30: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/30.jpg)
If a horse exerts a force of 350 N on a wagon to make it
accelerate, what force does the wagon exert on the horse?
![Page 31: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/31.jpg)
For 10000 points
350 N
![Page 32: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/32.jpg)
What is the law of inertia?
![Page 33: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/33.jpg)
For 4000 points
An object in motion will stay in motion and an object at rest will stay at rest unless acted on by
an outside force.
![Page 34: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/34.jpg)
After a cannonball is fired into frictionless space, how much force
is required to keep it going?
![Page 35: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/35.jpg)
For 500 points
No force is required to keep it going, only to stop it
![Page 36: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/36.jpg)
What causes friction?
![Page 37: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/37.jpg)
For 5000 points
Friction is caused by microscopic bumps that act as
obstructions to the object’s motion and always acts
opposite of motion.
![Page 38: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/38.jpg)
A 15-N force and a 30-N force at on an object in opposite
directions. What is the net force on the object?
![Page 39: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/39.jpg)
For 20000 points
15 N
![Page 40: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/40.jpg)
When does equilibrium occur?
![Page 41: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/41.jpg)
For 8000 points
When the net forces acting on the object are zero, or balanced.
![Page 42: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/42.jpg)
A girl whose weight is 400 N hangs from the middle of a bar
supported by two vertical strands of rope. What is the
tension in each strand?
![Page 43: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/43.jpg)
For 7000 points
200 N
![Page 44: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/44.jpg)
An object weighs 40 N on earth and another object weighs 40 N on the moon. What can you say
about their relative masses?
![Page 45: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/45.jpg)
For 40000 points
The object on the moon has a greater mass.
![Page 46: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/46.jpg)
What causes acceleration?
![Page 47: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/47.jpg)
For 400 points
A net force greater than zero.
![Page 48: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/48.jpg)
When the mass of an object increases, what happens to
the acceleration of an object?
![Page 49: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/49.jpg)
For 4000 points
The acceleration decreases.
![Page 50: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/50.jpg)
How are acceleration and net force on an object related?
![Page 51: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/51.jpg)
For 800 points
The acceleration of an object is directly proportional to the magnitude of the net force.
![Page 52: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/52.jpg)
A girl pulls on a 5 kg wagon with a constant force of 25 N. What is the wagon’s acceleration?
![Page 53: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/53.jpg)
For 500 points
5 m/s2
![Page 54: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/54.jpg)
If the force of friction on a sliding object is 30 N, what is
the force needed to maintain a constant velocity?
![Page 55: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/55.jpg)
For 100000 points
30 N
![Page 56: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/56.jpg)
If the force acting on a cart doubles, what happens to the
cart’s acceleration?
![Page 57: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/57.jpg)
For 200 points
It doubles.
![Page 58: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/58.jpg)
Suppose a cart is being moved by a force. If suddenly a load is dumped into the cart so that the
cart’s mass doubles, what happens to the cart’s
acceleration?
![Page 59: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/59.jpg)
For 600 points
It halves.
![Page 60: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/60.jpg)
A player hits a ball with a bat. The action force is the impact of the bat against the ball. What is
the reaction to this force?
![Page 61: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/61.jpg)
For 2000 points
The force of the ball against the bat
![Page 62: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/62.jpg)
A person is attracted towards the center of Earth by a 500-N gravitational force. What is the force with which the Earth is
attracted to the person?
![Page 63: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/63.jpg)
For 4000 points
500 N
![Page 64: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/64.jpg)
What causes resistance?
![Page 65: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/65.jpg)
For 5000 points
internal friction
![Page 66: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/66.jpg)
Two spheres A & B are projected off the edge of a 2.0 m high table with the same horizontal velocity. Sphere A has a mass of 10. g and
sphere B has a mass of 5 g. How do their landing times compare?
![Page 67: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/67.jpg)
For 12000 points
They are the same
![Page 68: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/68.jpg)
Sphere A is projected off the edge of a 1.0 m high bench with a horizontal velocity of 2.0 m/s. Sphere B is dropped from the same height as Sphere A. Both spheres have the same size and mass. How do their landing times and velocities compare?
![Page 69: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/69.jpg)
For 3000 points
They are the same.
![Page 70: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/70.jpg)
A truck is moving at constant speed. Inside the storage compartment, a rock is dropped from the midpoint of the ceiling and strikes the floor below. Does it strike the floor behind where it was dropped, in front of where it was dropped, or directly below?
![Page 71: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/71.jpg)
For 8000 points
directly below
![Page 72: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/72.jpg)
A diver running at 3.6 m/s dives out horizontally from the edge of a 31 m high cliff. How far from the base of the cliff does the
diver hit the water?
![Page 73: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/73.jpg)
For 6000 points
9 m
![Page 74: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/74.jpg)
What happens to the acceleration of the object when it changes from
the picture on the right to the picture on the left?
![Page 75: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/75.jpg)
For 30000 points
the acceleration increases
![Page 76: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/76.jpg)
What happens to the acceleration of the object when it changes from
the picture on the right to the picture on the left?
![Page 77: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/77.jpg)
For 800 points
It does not change.
![Page 78: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/78.jpg)
How does the average velocity for objects A and B compare for the
time interval 0 to 5 seconds?
![Page 79: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/79.jpg)
For 8000 points
A = B
![Page 80: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/80.jpg)
How does the instantaneous velocity for A and B compare at t =
5 s?
![Page 81: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/81.jpg)
For 5000 points
A > B
![Page 82: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/82.jpg)
How does the acceleration of object A compare to the acceleration of
object B at t = 5 s?
![Page 83: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/83.jpg)
For 4000 points
Acceleration of B > A
![Page 84: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/84.jpg)
How does the displacement of A compare to B at t = 5 s?
![Page 85: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/85.jpg)
For 40000 points
A = B
![Page 86: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/86.jpg)
How does the average velocity for objects A and B compare for the
time interval from 0 to 5 s?
![Page 87: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/87.jpg)
For 20000 points
A = B
![Page 88: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/88.jpg)
How does the instantaneous velocity of objects A and B
compare at t = 5 s?
![Page 89: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/89.jpg)
For 50000 points
A > B
![Page 90: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/90.jpg)
Draw the velocity vs. time graphs for the following position vs. time
graphs
![Page 91: A science class takes a toy cart and rolls it down an incline. They measure the distance the cart travels. The investigation is repeated changing the](https://reader035.vdocuments.us/reader035/viewer/2022062618/5514dbf6550346b0338b5601/html5/thumbnails/91.jpg)
For 12000 points