Question

state two ways to change the direction of rotation of body​

Answer 1

1) To change the direction of rotation of a rotating body we will have to provide a retarding torque which will ultimately stop the rotation and will start in opposite direction.

2) The direction of rotation can be changed by changing the point of application of force.

Hope this will help you

Answer 2

Answer:

1) By changing the point of operation of force.

2)Provide  a retarding torque  which will eventually stop the gyration and will start in the contrary direction

Explanation:

      Two ways to change the direction of rotation of body

• A body rotates when there's a net torque acting on it.

• The direction of gyration can be changed by changing the point of operation of force.
• To Change the direction of gyration of a rotating body , we will have to give a retarding torque  which will eventually stop the gyration and will start in the contrary direction. As a result the direction of gyration of the body will change.

#SPJ3