Across
- 1. Total time
- 4. Mass of first body
- 5. Mass of the second body
- 6. A collision where two objects stick to each other after collision
- 7. The motion of a body projected horizontally or at an angle other than 90° with the horizontal is called
- 10. Refers to the initial vertical velocity
- 11. Is the instantaneous horizontal velocity
- 12. Height
- 14. A symmetry that shows the speed of the projectile at any height above the starting point on its way up is equal to its speed at the same height on the way down
- 16. ma
Down
- 1. The path of a projectile is called
- 2. A symmetry that means the time for the projectile to reach maximum height equals the time for it to land on the same level as its starting point
- 3. Velocity of first body before collision
- 4. mv
- 8. A collision where the two objects separate after collision
- 9. Ft
- 10. Refers to the initial horizontal velocity
- 11. Is the instantaneous vertical velocity
- 13. Refers to the initial velocity
- 15. Range
