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S8P3.a
demonstrate the relationship between velocity and acceleration
Term | Definition |
---|---|
force | a push or pull extend on an object in order to change the motion of the object force has size and direction. |
motion | an object's change in position relative to reference point. |
reference point | a stationary object that is used to describe an object's moition |
speed | the distance traveled by the time interval during which the motion occurred. |
velocity | the speed of an object in a particular direction. |
acceleration | the rate at which velocity changes over time an object accelerates if its speed, direction, or both change. |