A particle of mass `m` is rotating in a plane in circular path of radius `r`. Its angular momentum is `L`. The centripetal force acting on the particle isA. `L^(2)//mr`B. `L^(2)m//r^(2)`C. `L^(2)//m^(2)r^(2)`D. `L^(2)//mr^(3)`

A particle of mass `m` is rotating in a plane in circular path of radi

1.	A particle of mass `m` is rotating in a plane in circular path of radius `r`. Its angular momentum is `L`. The centripetal force acting on the particle isA. `L^(2)//mr`B. `L^(2)m//r^(2)`C. `L^(2)//m^(2)r^(2)`D. `L^(2)//mr^(3)`
Answer» Correct Answer - D A particle ………….. `F = (Mv^(2))/(r ) = L^(2)//mr^(3)`

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A particle of mass `m` is rotating in a plane in circular path of radius `r`. Its angular momentum is `L`. The centripetal force acting on the particle isA. `L^(2)//mr`B. `L^(2)m//r^(2)`C. `L^(2)//m^(2)r^(2)`D. `L^(2)//mr^(3)`

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