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3. Two blocks of mass m and M = 10.0 ks are connected via a massless...

3. Two blocks of mass m and M = 10.0 ks are connected via a massless and frictionless pully with a configuration as shown. The coefficient of static friction is μs = 0.7 between block and surface, while the coefficient of kinematic fraction is μk = 0.4.

1) Draw free-body diagram for both block (identify all the forces on the two objects

2) What is the maximum mass m for the hanging block so that no sliding occurs?

3) If the mass of the hanging block is m = 9.0 kg, what is the acceleration of the two blocks, and what is the tension in the string?

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