A particle moves on a circle of radius r with centripetal accelration as function of time as `a_(c)=K^(2)rt^(2)` where k is a positive constant , find the resu ltant acceleration.

A particle moves on a circle of radius r with centripetal acceleration as function of time as a_c = k^2 r t^2 , where k is a positive constant. Find the following quantities as function of time at an instant : (a) The speed of the particle (b) The tangential acceleration of the particle ( c) The resultant acceleration, and (d) Angle made by the resultant acceleration with tangential acceleration direction.

A particle moves on a circle of radius r with centripetal acceleration as function of time as a_c = k^2 r t^2 , where k is a positive constant. Find the following quantities as function of time at an instant : (a) The speed of the particle (b) The tangential acceleration of the particle ( c) The resultant acceleration, and (d) Angle made by the resultant with tangential direction.

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