level: Notes
Questions and Answers List
level questions: Notes
| Question | Answer |
|---|---|
| Momentum is a _________ quantity. | Momentum is a vector quantity. |
| "F∆t" if often called... | impulse |
| 2 things that increase momentum: | 1. An increase in the applied force 2. An increase in the time interval |
| When velocity is zero, momentum is... | When velocity is zero, momentum is also zero. |
| The total momentum cannot change if... | The total momentum cannot change if the sum of the forces in the system is zero. |