Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A railroad flatcar of mass M can roll without friction along a straight horizontal track. Initially, a man of mass ‘m’ is standing on the car, which is at rest. What is the velocity of the car if man runs to the left so that his speed relative to the car is vrel.

A railroad flatcar of mass M can roll without friction along a straight horizontal track. Initially, a man of mass ‘m’ is standing on the car, which is at rest. What is the velocity of the car if man runs to the left so that his speed relative to the car is vrel.

a man of mass 'm' is standing on the car A railroad flatcar of mass M can roll without friction along a straight horizontal track. Initially which is at rest. What is the velocity of the car if man runs to the left so that his speed relative to the car is vrel.