A torque of 20 Nm is applied on a wheel having angular momentum of 2 kg m2/s, calculate the angular momentum of wheel after 4 seconds.
A torque of 10 Nm is applied on a particle for 2 seconds, calculate the change in its angular momentum.
Calculate the instantaneous power of a wheel rotating with an angular velocity of 20 rad/s, where a torque of 10 Nm is applied to it
To maintain a rotor at a uniform angular speed of 200 rad/s, an engine needs to transmit a torque of 180 N-m. What is the power of the engine required?
The instantaneous power of a wheel rotating with an angular velocity of 50 rad/s, when a torque of 10 Nm is applied to it is
