Question

5. When does a body rotate ? State one way to change
the direction of rotation of the body. Give a suitable
example to explain your answer.​

Answer 1

Answer:

A body rotates when there is a net torque acting on it. to Change the direction of rotation of a rotating body with fixed axis we will have to provide a retarding torque which will ultimately stop the rotation and will start in the opposite direction. As a result the direction of rotation of the body will change.