When the three blocks in the figure below are released from rest, they accelerate with a...

When the three blocks in the figure below are released from rest, they accelerate with a magnitude of 0.680 m/s2. Block 1 has mass M, block 2 has 3M, and block 3 has 3M. What is the coefficient of kinetic friction between block 2 and the table?

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When the three blocks in the figure below are released from rest, they accelerate with a magnitude of 0.545 m/s2. Block 1 has mass M, block 2 has 6M, and block 3 has 6M. What is the coefficient of kinetic friction between block 2 and the table?

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genius_generous answered 2 hours ago

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