If you ride your bicycle down a straight road for 500 m then turn around and ride back, your distance is ____ your displacement.

Motion is a change in ____.

3 m/s north is an example of a(n) ____.

The relationship among speed, distance, and time is ____.

A merry-go-round horse moves at a constant speed but at a changing ____.

The equation used to find acceleration is a = ____.

Inertia varies depending on ____.

In the equation a = (Vf – Vi)/t, Vf stands for _________________________.

A slanted surface used to raise an object is a(n) ____.

If a weight lifter is holding barbells above his head, what does he have to do to perform work?

A device that does work with only one movement and changes the size or direction of a force is a(n) ____.

A bar that is free to pivot about a fixed point is a ____.

The rate at which work is done is called ____.

The unit of power is the ____.