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A 30 kg block (M) is placed on a frictionless plane that inclines at a 30 angle with respect to the surface of Earth.

A 30 kg block (M) is placed on a frictionless plane that inclines at a 30 angle with respect to the surface of Earth. This block is connected to another 20 kg block (M) via a weightless rope over a frictionless, ideal pulley. The second block is hanging vertically, as shown in the figure. What is the tension of the rope? 0 = 30 1 M

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