Across
- 3. collision which the total kinetic energy of the colliding bodies or particles is the same after the collision
- 6. the rate of doing work
- 7. increase in speed or velocity
- 8. strength or power exerted upon an object
- 9. a quantity possessing both magnitude and direction
- 10. rapidity of motion or operation
- 12. the support force exerted upon an object that is in contact with another stable object
- 15. surface resistance to relative motion, as of a body sliding or rolling
Down
- 1. overall force acting on an object
- 2. integral of the force over a distance of displacement
- 4. rapidity bin moving, going, traveling, proceeding, or performing
- 5. collision between bodies in which the total kinetic energy of the bodies is not conserved
- 11. quantity of matter in a body regardless of its volume or of any force acting on it
- 13. an object that is falling under the sole influence of gravity
- 14. force or speed of movement