Across
- 6. What are Joules?
- 8. What is a vector without a direction?
- 10. Gravity is an ___ force.
- 12. Inelastic momentum is ___.
Down
- 1. What is impulse equal to?
- 2. Which type of friction is always greater?
- 3. Which type of collision has conserved kinetic energy?
- 4. What is squared in the formula for kinetic energy?
- 5. Time of bat-ball collision in baseball.
- 7. What type of collision is an explosion like?
- 9. A faster change in momentum results in a ___ force.
- 11. Does a vector arrow have two diagonals or just one?