|
A 1 kg weight attached to a vertical spring stretches it 0.2 m. The weight is then pulled down 1.5 m and released. (a) Is the motion underdamped, over- damped or critically damped? (b) Find the position of the weight at any time if a damping force numerically equal to 14 times the instantaneous speed is acting. |
| New search. (Also 5349 free access solutions) |