Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A constant force acts on a body of mass 10 g moving with a velocity of 500ms−1 . The body is found to move with same velocity but in the opposite direction after 10 s . Calculate the magnitude of the force .

A constant force acts on a body of mass 10 g moving with a velocity of 500ms−1 . The body is found to move with same velocity but in the opposite direction after 10 s . Calculate the magnitude of the force .

In the arrangement shown in figure the bodies have masses m0 m1 m2 the friction is absent the masses of the pulleys and the threads are negligible. Find the acceleration of the body m1. Look into possible cases.