Rotational Work And Power

Rotational power in rotational motion is -

Rotational power in rotational motion is -

Difference between Work and Power:

Distinguish Between Work and Power

Show that the work done to rotate a body is equal to the change in rotational kinetic energy,

Assertion : power associated with torque is product of torque and angualr speed of the body about the axis of rotation. Reason : It is rotational analogue of power in translatory motion.

Differentiate between work and power.

Introduction OF Work power energy|| Examples || Force Variable