Across
- 2. How a quantity changes in respect to time.
- 4. If air resistance is ________, acceleration is the same for all objects.
- 6. Angles that result in the same horizontal range albeit with different heights and air time.
- 9. Theorem that gives the length of a resultant.
- 11. Vector quantity measuring a change in speed, direction, or speed and direction.
- 12. Quantity that requires only magnitude.
- 14. The "slope" on a velocity versus time graph.
Down
- 1. The meaning of the slope on a position vs time graph.
- 3. Change in position over a period of time.
- 5. The ______ speed of an object at a precise moment in time.
- 7. Like Tom Petty's song, or when gravity is the only force acting on an object, the object is in ____ fall.
- 8. Decrease in speed, negative acceleration.
- 10. The average speed is one-half the _____ speed.
- 13. The horizontal component of velocity remains _______.