Class 11Physics3-2.Motion in PlaneDynamics of circular Motion (Centrifugal force) and Pendulum and Motion on Curved path
EasyOne end of a 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 a circle with speed $v$,the net force on the particle (directed towards the center) will be ($T$ represents the tension in the string).
- A$T - \frac{mv^2}{l}$
- B$0$
- C$T$
- D$T + \frac{mv^2}{l}$
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