If ma110 kg and mb70 kg determine the magnitude of the

Question

Question: Mass mA rests on a smooth horizontal surface, mB hangs vertically.

(a) If mA=11.0 kg and mB=7.0 kg, determine the magnitude of the acceleration of each block.

(b) If initially mA is at rest 1.300 m from the edge of the table, how long does it take to reach the edge of the table if the system is allowed to move freely?

(c) If mB=1.0 kg, how large must mA be if the acceleration of the system is to be kept at over 1/100 g?