MCQOPTIONS
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MCQOPTIONS
| 1. |
The magnitude of the centripetal force acting on a body of mass \[m\] executing uniform motion in a circle of radius \[r\] with speed \[v\] is [AFMC 1998; MP PET 1999] |
| A. | \[mvr\] |
| B. | \[\nu =\sqrt{\frac{rg(\tan \theta +\mu )}{1-\mu \tan \theta }}\] |
| C. | \[v/{{r}^{2}}m\] |
| D. | \[v/rm\] |
| Answer» C. \[v/{{r}^{2}}m\] | |