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Chapter-9 Section-4

definitions

TermDefinition
Work is done when an object is caused to move a certain distance.
Energy the ability to do work or cause change is called energy.
Kinetic Energy the energy an object has due to its motion is called kinetic energy
Potential Energy stored energy that results from the position or
Speed the speed of an object is the distance the object travels per unit of time
Average Speed to calculate average speed (v), divide the total distance traveled (d) by the total time
Instantaneous Speed instantaneous speed is the rate at which an object is moving at a given instant in time
Velocity (v) is speed in a given direction.
Created by: gjacobsen619916
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