Across
- 4. Calculated by the change in velocity over time
- 7. The weight of an object acts at a single point known as the ____ of mass
- 9. The ____ of an object never changes even when weight does
- 10. _____ force is equal to all forces acting in all directions on an object
- 11. Has three laws of motion
- 13. potential The energy stored in a spring
Down
- 1. A quantity with size and direction
- 2. k is equal to the spring ______
- 3. ______ distance is equal to thinking plus breaking distances
- 5. Force = k x ______
- 6. Measured by distance over time
- 8. ______ velocity occurs when a falling object reaches its fastest speed
- 12. The force acting on an object due to gravity
- 14. A quantity with only magnitude
