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.

A particle of mass m moves along a circle of radius R with a normal acceleration varying with time as a_(n) = bt^(2) , where b is a constant. Find the time dependence of the power developed by all the forces acting on the particle, and the mean value of this power averaged over the first 2 seconds after the beginning of motion, (m = 1,v = 2,r = 1) .

A paricle of mass m moves along a circle of radius R with a normal acceleration varying with time as w_n=at^2 , where a is a constant. Find the time dependence of the 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 motion.

A particle of mass m moves along a horizontal circle of radius R such that normal acceleration of particle varies with time as a_(n)=kt^(2). where k is a constant. Power developed by total at time T is

A particle of mass m impves along a horzontal circle of radius R such that normal acceleration of particle varies with time as a_(n)=kt^(2). where k is a constant. Power developed by total at time t is

A particle of mass m moves along a circular path of radius r with a centripetal acceleration a_n changing with time t as a_n=kt^2 , where k is a positive constant. The average power developed by all the forces acting on the particle during the first t_0 seconds is

A particle of mass m moves along a circular path of radius r with a centripetal acceleration a_n changing with time t as a_n=kt^2 , where k is a positive constant. The average power developed by all the forces acting on the particle during the first t_0 seconds is

A particle of mass m moves along a circular path of radius r with a centripetal acceleration a_(n) changing with time t as a_(n)=kt^(2) , where k is a positive constant. The average power developed by all the forces acting on the particle during the first t_(0) seconds is

A particle of mass m moves along a horizontal circle of radius R such that normal acceleration of particle varies with time as a_(n)=kt^(2). where k is a constant. Tangential force on particle at t s is

A particle of mass m moves along a horizontal circle of radius R such that normal acceleration of particle varies with time as a_(n)=kt^(2). where k is a constant. Total force on particle at time t s is