MCQOPTIONS
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MCQOPTIONS
| 1. |
If the angular momentum of a particle of mass m rotating along a circular path of radius r with uniform speed is L, the centripetal force acting on the particle is |
| A. | \[\frac{{{L}^{2}}}{m{{r}^{2}}}\] |
| B. | \[\frac{{{L}^{2}}}{mr}\] |
| C. | \[\frac{L}{mr}\] |
| D. | \[\frac{{{L}^{2}}m}{r}\] |
| Answer» B. \[\frac{{{L}^{2}}}{mr}\] | |