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phy. science

phy. sciee unit 1 review

QuestionAnswer
the total distance traveled divided by the total time of travel average speed
the measure of the force of gravity on an object weight
the force exerted by every object in the universe on every other object gravity
the tendency of an object to resist any change in its motion invection
a push or pull on the body exerts on another force
the rate of change of velocity acceleration
a change in position motion
forces of an object that are equal in size and opposite in direction balanced force
the rate of motion at any given instant instantaneous speed
an object moving at a constant velocity keeps moving at velocity unless a net force acts on it newtons first law of motion
the amount of time that passes when a change in velocity takes place time interval
the force that opposes motion between two surfaces that are touching each other friction
forces on an object that are unequal in size unbalanced force
describes both the speed and direction of an object velocity
a speed that does not vary constant speed
Created by: katelynn25
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