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The two blocks shown in the diagram below are connected by an inextensible string of negligible mass, and the mass M is hanging under

The two blocks shown in the diagram below are connected by an inextensible string of negligible mass, and the mass M is hanging under the action of gravity. The coefficient of friction between the mass M and the table is u. Find the highest value * of u for which M can slide. Does the tension in the string depend on the friction coefficient for > *? Figure 1 M M g

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