A 55-kg swimmer is standing on a stationary 210-kg raft. The swimmer then runs off the raft horizontally with a velocity of +4.6 m/s relative to the…

A 55-kg swimmer is standing on a stationary 210-kg raft. The swimmer then runs off the rafthorizontally with a velocity of +4.6 m/s relative to the shore. Find the recoil velocity that the raft wouldhave if there were no friction and resistance due to the water