MCQOPTIONS
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| 1. |
One end of string of length l is connected to a particle of mass 'm' and the other end is connected to a small peg on a smooth horizontal table. If the particle moves in circle with speed V the net force on the particle (directed towards center) will be (T represents the tension in the string) |
| A. | \[T+\frac{m{{v}^{2}}}{l}\] |
| B. | \[T-\frac{m{{v}^{2}}}{l}\] |
| C. | Zero |
| D. | T |
| Answer» E. | |