$A$ particle of mass $m$ is rotating in a plane is $a$ circular path of radius $r$, its angular momentum is $L$. The centripital force acting on the particle is :
$A$ particle of mass $m$ is rotating in a plane is $a$ circular path of radius $r$, its angular momentum is $L$. The centripital force acting on the particle is :
- A
$\frac{{{L^2}}}{{mr}}$
- B
$\frac{{{L^2}m}}{r}$
- C
$\frac{{{L^2}}}{{m{r^2}}}$
- D
$\frac{{{L^2}}}{{m{r^3}}}$
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- [IIT 2012]
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