A particle of mass 𝑚 is moving in a circular path of constant radius 𝑟 such that its centripetal acceleration 𝑎𝑐 is varying with time 𝑡 as, 𝑎𝑐 = 𝑘 2 𝑟𝑡 2 , The power delivered to the particle by the forces acting on it is

A particle of mass 𝑚 is moving in a circular path of constant radius 𝑟 such that its centripetal acceleration 𝑎𝑐 is varying with time 𝑡 as, 𝑎𝑐 = 𝑘 2 𝑟𝑡 2 , The power delivered to the particle by the forces acting on it is

Question: A particle of mass 𝑚 is moving in a circular path of constant radius 𝑟 such that its centripetal acceleration 𝑎𝑐 is varying with time 𝑡 as, 𝑎𝑐 = 𝑘 2 𝑟𝑡 2 , The power delivered to the particle by the forces acting on it is