A particle of mass m moves along a circle of radius R with a normal acceleration varying
Channel: Doubtnut
Date: 10/11/2021

A particle of mass m moves along a circle of radius R with a normal acceleration varying with time as `a_(N)=kt^(2)`  where k is a constant. Find the time dependence of power developed by all the forces acting on the particle and the mean value of this power averaged over the first t seconds after the beginning of the motion.