An electric motor exerts a constant torque `5Nm` on a fly wheel by which it is rotated at the rate of `420 rpm` The power of motor is

An electric motor creates a tension of 4500 newton in a hoisting cable and reels it at the rate of 2 m//s . What is the power of the motor ?

A electric motor creates a tension of 4500 N a hoisting cable and reels it at a rate of 2m*s^(-1) . Calculate the power of the motor.

An electric motor exerts a force of 40 N on a cable and pulls it by a distance of 30 m in one minute. The power supplied by the motor (in Watts ) is

An electric motor rotates a wheel at a constant angular velocity 10rps while opposing torque is 10Nm . The power of that electric motor is

An electric motor rotates a wheel at a constant angular velocity (omega) while opposing torque is tau . The power of that electric motor is

An external device, e.g an electric motor supplies constant power to a rotating system e.g., a flywheel through a torque tau power angular velocity of the system is omega Both tau and omega are variable