A particle of mass M is moving in a circle of fixed radius R in such a way that its centripetal acceleration at time t is given by n 2 R t 2 , where n is a constant. The power delivered to the particle by the force acting on it, is :

Question

A particle of mass M is moving in a circle of fixed radius R in such a way that its centripetal acceleration at time t is given by n 2 R t 2 , where n is a constant. The power delivered to the particle by the force acting on it, is :, 1 2 M n 2 R 2 t 2, M n 2 R 2 t, M n R 2 t 2, M n R 2 t

MARKS App · Accepted Answer

a c = v 2 R = n 2 R t 2 v = n R T a t = d v d t = n R Power = M a t v = M n R n R t = M n 2 R 2 t

Search any question & find its solution

Looking for more such questions to practice?