_____ 1. Mass

A. Push or Pull

_____ 2. Acceleration

B. Shape of a roller coaster hill

_____3. Friction

C. Going down a roller coaster hill

_____4. Velocity

D. What causes objects to have inertia

_____5. Inertia

E. Going up a roller coaster hill

_____6. Momentum

F. Energy of Motion

_____7. Kinetic Energy

G. Resistance to motion caused by rubbing

_____8. Parabola

H. Energy of position.

_____9. Potential Energy

I. Object’s speed in a given direction

____10. Force

J. Change in speed and/or direction

K. Tendency of matter to resist, moving in the same direction. = m*a

L. Tendency to remain at rest or move at a constant speed in a straight line.