Definitions
Use the formula
Newton's Laws of Motion
Push or Pull?
Units
100
the attraction between any two objects
What is gravity
100
The speed of a car that travels 350 miles in 7 hours
What is 50 miles per hour
100
for every action there is an equal and
What is opposite reaction
100
equal forces that move in opposite directions
What is a balanced force
100
used to measure force
What is the Newton (N)
200
a force that opposes motion between any two surfaces
What is friction
200
how far a car travels for 1.5 hours at a rate of 65 miles per hour
What is 97.5 miles
200
an object at rest will...
What is stay at rest unless acted upon by an outside force
200
type of friction that makes a tire or wheel turn
What is rolling friction
200
60 mph North
What is unit of velocity
300
force due to the gravitational pull on an object
What is weight
300
the amount of force needed to accelerate a 1500 kg car at 4 m/s
What is 6000 N
300
the formula of Newton's Second Law
What is Force = Mass x Acceleration
300
forces that move in opposite directions that are not of equal strength
What is an unbalanced force
300
you glance at your speedometer and it reads 50 mph
What is unit of instantaneous speed
400
the distance and direction between starting and ending positions
What is displacement
400
the total distance and displacement traveled if you walk 450 meters forward in a straight line and back 75 meters
What is 525 m and 375 m
400
another name for Newton's first law
What is the Law of Inertia
400
friction that keeps your books from sliding off the table
What is static friction
400
hours, minutes, seconds
What are units of time
500
measures an objects tendency to remain at rest or keep moving at a constant velocity
What is inertia
500
the acceleration due to gravity
What is 9.8 meters per second squared
500
this law explains why a balloon flies up as the air released goes down
What is Newton's Third Law of Motion
500
a force than can change when acceleration due to gravity changes
What is weight
500
meters per second, miles per hour, centimeter per second, etc.
What are units of speed
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