

MCQOPTIONS
Saved Bookmarks
1. |
Calculate the work done by a force \(\vec F = \;5\hat i + 3\hat j + 2\hat k\) on a particle when the particle is displaced by \(\vec S = \;3\hat i - \hat j + 2\hat k\) ? |
A. | 25 |
B. | 20 |
C. | 16 |
D. | None of these |
Answer» D. None of these | |