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There is a 4 kg block resting on a horizontal ledge. The coefficient of friction between...

There is a 4 kg block resting on a horizontal ledge. The coefficient of friction between the ledge and the clock is 0.25. The block is attached to a string that passes over a pulley and the other end of the string is attached to a hanging 2 kg block. The pulley is a uniform disk of radius 8 cm and mass 0.6 kg. Find the acceleration of each block and the tensions in the segments of string attached to each block. EXPLAIN WITH ALL CALCULATIONS PLEASE.

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