Saved Bookmarks
| 1. |
71.In one dimensional motion, instantaneous speed v satisfies 0 ≤ v < vo (a) The displacement in time T must always take non-negative values. (b) The displacement x in time T satisfies – vo T < x < vo T. (c) The acceleration is always a non-negative number. (d) The motion has no turning points. |
| Answer» 71.In one dimensional motion, instantaneous speed v satisfies 0 ≤ v < vo (a) The displacement in time T must always take non-negative values. (b) The displacement x in time T satisfies – vo T < x < vo T. (c) The acceleration is always a non-negative number. (d) The motion has no turning points. | |