Across
- 3. of Reference, a coordinating system used to describe the motion of an object
- 4. a measurable quantity with both magnitude and direction
- 7. the study of how things move
- 8. a scalar quantity indicating the rate at which an object moves
- 9. a measurable quantity that consists of magnitude only
Down
- 1. the rate of change in velocity
- 2. a property of a moving system that is equal to its velocity times its mass
- 3. Fall, the motion of an object that falls due to gravity and the forces acting on it
- 5. the curved path of a projectile
- 6. a vector quantity indicating the rest at which an object’s position changes