newton’s laws of motion note taking worksheet. section 1: motion a. motion is a change in...
TRANSCRIPT
![Page 1: Newton’s Laws of Motion NOTE TAKING WORKSHEET. Section 1: Motion A. Motion is a change in __________________. 1. ______________ - the entire path an object](https://reader035.vdocuments.us/reader035/viewer/2022071713/56649e605503460f94b5a1e1/html5/thumbnails/1.jpg)
Newton’s Laws of MotionNOTE TAKING WORKSHEET
![Page 2: Newton’s Laws of Motion NOTE TAKING WORKSHEET. Section 1: Motion A. Motion is a change in __________________. 1. ______________ - the entire path an object](https://reader035.vdocuments.us/reader035/viewer/2022071713/56649e605503460f94b5a1e1/html5/thumbnails/2.jpg)
Section 1: MotionA. Motion is a change in __________________.
1. ______________ - the entire path an object travels.
2. The distance and direction between starting and stopping positions is _________________________.
3. _____________ motion - an object’s position change is described in terms of a reference point.
B. ______________ - distance traveled divided by the time needed to travel the distance, or speed = distance/time
1. ___________________________ - speed is the same at any given moment in time.
2. Speed at a particular instant in time is ________________________ speed.
POSITION
DISTANCE
DISPLACEMENT
RELATIVE
SPEED
CONSTANT SPEED
INSTANTANEOUS
![Page 3: Newton’s Laws of Motion NOTE TAKING WORKSHEET. Section 1: Motion A. Motion is a change in __________________. 1. ______________ - the entire path an object](https://reader035.vdocuments.us/reader035/viewer/2022071713/56649e605503460f94b5a1e1/html5/thumbnails/3.jpg)
Section 1: MotionC. __________________ - displacement divided by time, or v = displacement/time.
1. Formula calculates ___________________ velocity.
2. Includes concept of ___________________ as well as speed.
D. Change in velocity divided by the time required for the change to occur is
_____________________________.
1. Acceleration occurs when an object _____________________ as well as speeds up.
2. For an object traveling in a straight line, a change in _____________ can be used to calculate acceleration.
a. Acceleration is final speed minus initial speed divided by __________, or
acceleration = (final speed - initial speed) time
b. Initial speed is ______________ for objects at rest.
3. _________________ or changing direction is also acceleration.
VELOCITY
AVERAGE
DIRECTION
ACCELERATION
SLOWS DOWN
SPEED
TIME
ZERO
TURNING
![Page 4: Newton’s Laws of Motion NOTE TAKING WORKSHEET. Section 1: Motion A. Motion is a change in __________________. 1. ______________ - the entire path an object](https://reader035.vdocuments.us/reader035/viewer/2022071713/56649e605503460f94b5a1e1/html5/thumbnails/4.jpg)
Section 2: Newton’s First LawA. Laws of __________________ are sets of rules first stated by Isaac Newton.
1. ____________ - a push or pull with a size and direction.
2. ____________ force involves objects touching each other.
3. ________________ forces include gravity, magnetism, and electricity.
4. When scientists measure force, they use the _______________, abbreviated N.
B. _____________ law of motion - an object will remain at rest or move in a straight line with constant speed unless a force acts on it.
1. _______________ measures an object’s tendency to remain at rest or keep moving.
2. Inertia is related to ____________; objects with more mass have more inertia.
MOTION
FORCE
CONTACT
LONG-RANGE
NEWTON
FIRST
INERTIA
MASS
![Page 5: Newton’s Laws of Motion NOTE TAKING WORKSHEET. Section 1: Motion A. Motion is a change in __________________. 1. ______________ - the entire path an object](https://reader035.vdocuments.us/reader035/viewer/2022071713/56649e605503460f94b5a1e1/html5/thumbnails/5.jpg)
C. Adding forces - sometimes __________________ one force acts on an object.
1. __________________ forces - forces that are equal but in opposite directions, canceling each other.
2. If one force is greater than another, a change in motion will result from the
__________________________ forces.
3. An object acted on by an unbalanced force changes __________________.
Section 2: Newton’s First Law
MORE THAN
BALANCED
UNBALANCED
VELOCITY
Section 3: Newton’s Second Law
![Page 6: Newton’s Laws of Motion NOTE TAKING WORKSHEET. Section 1: Motion A. Motion is a change in __________________. 1. ______________ - the entire path an object](https://reader035.vdocuments.us/reader035/viewer/2022071713/56649e605503460f94b5a1e1/html5/thumbnails/6.jpg)
A. Second law of motion - an object acted on by an unbalanced force will ____________________ in the direction of the force.
1. Acceleration equals force divided by mass or a = force/mass
2. Force is equal to the combination of all forces, or the __________ force that acts on an object.
B. Second law can also be used to find ______________ if mass and acceleration are known.
1. Near Earth’s surface, the force of gravity causes all objects to fall with the same __________________________ 9.8 m/s2
a. For any object that is falling, the force of gravity ____________ mass times acceleration due to gravity, or F = m x (9.8 m/s2 )
b. Because weight is the force of gravity on an object, an object’s weight ________ mass times acceleration due to gravity, or weight = m x (9.8 m/s2 )
2. Weight and mass are not the same thing.
a. Weight changes when the acceleration due to ______________ changes.
b. Mass remains the ____________ no matter what weight is.
ACCELERATE
NET
FORCE
ACCELERATION
EQUALS
EQUALS
GRAVITY
SAME
![Page 7: Newton’s Laws of Motion NOTE TAKING WORKSHEET. Section 1: Motion A. Motion is a change in __________________. 1. ______________ - the entire path an object](https://reader035.vdocuments.us/reader035/viewer/2022071713/56649e605503460f94b5a1e1/html5/thumbnails/7.jpg)
Section 3: Newton’s Second Law
C. _________________ - a force that resists motion and is always present between two moving surfaces.
1. _____________ friction - keeps a stationary object from moving on a surface when a force is applied to the object.
2. _____________ friction - occurs when two surfaces slide past each other; slows down the moving object.
3. _____________ friction - friction between a surface and a wheel when the wheel rolls over the surface.
4. Air ___________________ - typical action of air molecules on a forward-moving object, slowing its motion.
FRICTION
STATIC
SLIDING
ROLLING
RESISTANCE
![Page 8: Newton’s Laws of Motion NOTE TAKING WORKSHEET. Section 1: Motion A. Motion is a change in __________________. 1. ______________ - the entire path an object](https://reader035.vdocuments.us/reader035/viewer/2022071713/56649e605503460f94b5a1e1/html5/thumbnails/8.jpg)
Section 4: Newton’s Third LawA. Third law of motion - _______________ always act in equal but opposite pairs.
1. When a force is exerted on an object, the object exerts the _________ amount of force.
2. Third law of motion applies whether forces are contact or _________________.
B. Things move because action and reaction forces work on _________________ objects.
1. Friction is a factor in the third law.
2. Using the second law equation, the object with the larger mass has the smaller _________________________ if the same force is applied.
3. All objects in the universe exert a force on all others; however, differences in _______ may make these forces unnoticeable.
C. The three laws of motion describe how any object moves when ____________ act on it.
FORCES
SAME
LONG-RANGE
ALL
ACCELERATION
MASS
FORCES
![Page 9: Newton’s Laws of Motion NOTE TAKING WORKSHEET. Section 1: Motion A. Motion is a change in __________________. 1. ______________ - the entire path an object](https://reader035.vdocuments.us/reader035/viewer/2022071713/56649e605503460f94b5a1e1/html5/thumbnails/9.jpg)
OverviewNewton’s Laws of Motion
1. If you walk from your house to your friend’s house, the distance and direction between your house and your friend’s house is your _________________________
2. The distance traveled divided by the time needed to travel the distance is ______________________________
3. Displacement divided by time is ____________________________
4. Forces that cancel each other out are _____________________________
DISPLACEMENT
SPEED
VELOCITYBALANCED
![Page 10: Newton’s Laws of Motion NOTE TAKING WORKSHEET. Section 1: Motion A. Motion is a change in __________________. 1. ______________ - the entire path an object](https://reader035.vdocuments.us/reader035/viewer/2022071713/56649e605503460f94b5a1e1/html5/thumbnails/10.jpg)
According toAccording to
5. ___________5. ___________law of motionlaw of motion
motionmotion
6. ____________6. ____________acts upon itacts upon it
7. ____________7. ____________law of motionlaw of motion
8. acted upon 8. acted upon by a by a
________________________
accelerate in accelerate in the direction of the direction of
that forcethat force
9. ____________9. ____________law of motionlaw of motion
10. ______________10. ______________but opposite but opposite
pairspairs
NEWTON’S NEWTON’S NEWTON’S
an object in
will stay in motion until a
an object
will
forces always act in
FIRSTFIRST
FORCEFORCE
SECONDSECOND
FORCEFORCE
THIRDTHIRD
EQUALEQUAL