Standing on the edge of a tall cliff a curious man drops a

Last updated: 4/25/2023

Standing on the edge of a tall cliff a curious man drops a rock m and 1 00 s later throws a second rock m m downwards with a speed of 19 6 The mass of the second rock m is twice the mass of m S Assume no friction from air Determine the acceleration of the center of mass of the system 4 seconds later Give your answer to two significant figures