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Question: the correct answers are aa 00204g downwards ab ...

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2.57 In Figure P2.57 the masses of blocks 4, B, and Care 50, 20, and 30 kg, respectively. Find the accelerations of each if the table is removed. Which block will hit the floor first? How long will it take? Light pulley 0.8 m Figure P2.57

The correct answers are a(A) = 0.0204g downwards, a(B) = 0.224g upwards, a(C) = 0.184g downwards, C will hit the floor first, and the time will be 0.941 seconds.

Please show all appropriate work.

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