Question

will there be any unbalanced force is acting on a body if the magnitude of momentum remains constant in a circular motion? explain your answer with reasons​

Answer 1

First if want to know this answer so you have to know about motion very well.

Answer 2

Answer:

A force acting for a given amount of time will change an object's momentum. Put another way, an unbalanced force always accelerates an object - either speeding it up or slowing it down. If the force acts opposite the object's motion, it slows the object down. If a force acts in the same direction as the object's motion, then the force speeds the object up. Either way, a force will change the velocity of an object. And if the velocity of the object is changed, then the momentum of the object is changed.