Assume that the law of gravitiontion changes from inverse square to inverse cube. Does the angular momentum of a planet about the sun will remain constant?

Assume that the law of gravitiontion changes from inverse square to in

1.	Assume that the law of gravitiontion changes from inverse square to inverse cube. Does the angular momentum of a planet about the sun will remain constant?
Answer» SOLUTION :The TORQUE on a planet is zero. The ANGULAR MOMENTUM of planet remains constant as long as torque remains zero.