Physics

Problem

A particle of mass

m

is executing a uniform motion along a circular path of radius

r

. If the magnitude of its linear momentum is

P

, the radial force acting on the particle will be :- (1)

pmr

(2)

\frac{rm}{p}

(3)

\frac{mp^2}{r}

(4)

\frac{p^2}{rm}