forces and motion. team 1 team 2 forces motion speed velocity acceleration velocity
TRANSCRIPT
![Page 1: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/1.jpg)
Forces and Motion
![Page 2: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/2.jpg)
Team1
Team2
Forces
Motion
Speed
Velocity
Acceleration
Velocity
![Page 3: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/3.jpg)
A force is a ________
or a ________.
A force is a ________
or a ________.
![Page 4: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/4.jpg)
A force is a ________
or a ________.
A force is a ________
or a ________.
Answer: A push or a pull.Answer: A push or a pull.
![Page 5: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/5.jpg)
Balanced forces produce a net force of _________.
Balanced forces produce a net force of _________.
![Page 6: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/6.jpg)
Balanced forces produce a net force of _________.
Balanced forces produce a net force of _________.
Answer: zeroAnswer: zero
![Page 7: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/7.jpg)
Rolling friction is usually A. less thanB. more thanC. equal to
sliding friction.
Rolling friction is usually A. less thanB. more thanC. equal to
sliding friction.
![Page 8: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/8.jpg)
Rolling friction is usually A. less thanB. more thanC. equal to
sliding friction.
Rolling friction is usually A. less thanB. more thanC. equal to
sliding friction.
Answer: Less thanAnswer: Less than
![Page 9: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/9.jpg)
Unbalanced forces are necessary to cause a change
in __________.
Unbalanced forces are necessary to cause a change
in __________.
![Page 10: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/10.jpg)
Unbalanced forces are necessary to cause a change
in __________.
Unbalanced forces are necessary to cause a change
in __________.
Answer: motionAnswer: motion
![Page 11: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/11.jpg)
You can run 100 meters in 10 seconds. What is your
speed?
You can run 100 meters in 10 seconds. What is your
speed?
![Page 12: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/12.jpg)
You can run 100 meters in 10 seconds. What is your
speed?
You can run 100 meters in 10 seconds. What is your
speed?
Answer: 10 m/sAnswer: 10 m/s
![Page 13: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/13.jpg)
An example of acceleration is: A. a hovering helicopterB. a car turning a corner
C. bicycling at 40 m/s
An example of acceleration is: A. a hovering helicopterB. a car turning a corner
C. bicycling at 40 m/s
![Page 14: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/14.jpg)
An example of acceleration is: A. a hovering helicopterB. a car turning a corner
C. bicycling at 40 m/s
An example of acceleration is: A. a hovering helicopterB. a car turning a corner
C. bicycling at 40 m/s
Answer:A car turning a corner
Answer:A car turning a corner
![Page 15: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/15.jpg)
_________ friction includes both liquids and gases.
_________ friction includes both liquids and gases.
![Page 16: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/16.jpg)
_________ friction includes both liquids and gases.
_________ friction includes both liquids and gases.
Answer: FluidAnswer: Fluid
![Page 17: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/17.jpg)
A student riding her bicycle on a straight, flat road covers one block every 7 seconds. If each block is 100 m long,
she is traveling at _________ speed or velocity.
A student riding her bicycle on a straight, flat road covers one block every 7 seconds. If each block is 100 m long,
she is traveling at _________ speed or velocity.
![Page 18: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/18.jpg)
A student riding her bicycle on a straight, flat road covers one block every 7 seconds. If each block is 100 m long,
she is traveling at _________ speed or velocity.
A student riding her bicycle on a straight, flat road covers one block every 7 seconds. If each block is 100 m long,
she is traveling at _________ speed or velocity.
Answer: constantAnswer: constant
![Page 19: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/19.jpg)
A force is expressed in ___________.
A force is expressed in ___________.
![Page 20: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/20.jpg)
A force is expressed in ___________.
A force is expressed in ___________.
Answer: NewtonsAnswer: Newtons
![Page 21: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/21.jpg)
If a bus traveling 15 m/s south speeds up to 20 m/s,
this is a change in __________.
If a bus traveling 15 m/s south speeds up to 20 m/s,
this is a change in __________.
![Page 22: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/22.jpg)
If a bus traveling 15 m/s south speeds up to 20 m/s,
this is a change in __________.
If a bus traveling 15 m/s south speeds up to 20 m/s,
this is a change in __________.
Answer: speed or velocity or acceleration
Answer: speed or velocity or acceleration
![Page 23: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/23.jpg)
Acceleration is the rate of change in ____________.Acceleration is the rate of change in ____________.
![Page 24: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/24.jpg)
Acceleration is the rate of change in ____________.Acceleration is the rate of change in ____________.
Answer: velocity (also accept speed or direction)
Answer: velocity (also accept speed or direction)
![Page 25: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/25.jpg)
The distance divided by the time it took to travel that distance is an object’s
_________.
The distance divided by the time it took to travel that distance is an object’s
_________.
![Page 26: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/26.jpg)
The distance divided by the time it took to travel that distance is an object’s
_________.
The distance divided by the time it took to travel that distance is an object’s
_________.
Answer: speedAnswer: speed
![Page 27: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/27.jpg)
When you combine all forces acting on an object you get
the ____________.
When you combine all forces acting on an object you get
the ____________.
![Page 28: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/28.jpg)
When you combine all forces acting on an object you get
the ____________.
When you combine all forces acting on an object you get
the ____________.
Answer: net forceAnswer: net force
![Page 29: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/29.jpg)
_________ is a force that opposes motion.
_________ is a force that opposes motion.
![Page 30: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/30.jpg)
_________ is a force that opposes motion.
_________ is a force that opposes motion.
Answer: FrictionAnswer: Friction
![Page 31: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/31.jpg)
What is the net force when you combine a force of 7 N
north with a force of 2 N south?
What is the net force when you combine a force of 7 N
north with a force of 2 N south?
![Page 32: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/32.jpg)
What is the net force when you combine a force of 7 N
north with a force of 2 N south?
What is the net force when you combine a force of 7 N
north with a force of 2 N south?
Answer: 5N northAnswer: 5N north
![Page 33: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/33.jpg)
Moving blades of a windmill or a pinwheel are example of
___________ acceleration.
Moving blades of a windmill or a pinwheel are example of
___________ acceleration.
![Page 34: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/34.jpg)
Moving blades of a windmill or a pinwheel are example of
___________ acceleration.
Moving blades of a windmill or a pinwheel are example of
___________ acceleration.
Answer: centripetalAnswer: centripetal
![Page 35: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/35.jpg)
Decreasing velocity can be referred to as:A. accelerationB. deceleration
C. negative accelerationD. All of the above.
Decreasing velocity can be referred to as:A. accelerationB. deceleration
C. negative accelerationD. All of the above.
![Page 36: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/36.jpg)
Decreasing velocity can be referred to as:A. accelerationB. deceleration
C. negative accelerationD. All of the above.
Decreasing velocity can be referred to as:A. accelerationB. deceleration
C. negative accelerationD. All of the above.
Answer: D. all of the aboveAnswer: D. all of the above
![Page 37: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/37.jpg)
Are the forces on a kicked soccer ball balanced or
unbalanced? How do you know?
Are the forces on a kicked soccer ball balanced or
unbalanced? How do you know?
![Page 38: Forces and Motion. Team 1 Team 2 Forces Motion Speed Velocity Acceleration Velocity](https://reader030.vdocuments.us/reader030/viewer/2022032709/56649eac5503460f94bb2cc1/html5/thumbnails/38.jpg)
Are the forces on a kicked soccer ball balanced or
unbalanced? How do you know?
Are the forces on a kicked soccer ball balanced or
unbalanced? How do you know?
Answer: Unbalanced because the ball changes
speed and/or direction.
Answer: Unbalanced because the ball changes
speed and/or direction.