(Answered) On an inclined plane of 30deg a block mass m2 4 kg is

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On an inclined plane of 30° a block, mass m2 = 4 kg, is joined by a light cord to a solid cylinder, mass m1 = 8 kg, radius r = 5 cm (Fig. 1). Find the acceleration if the bodies are released. The coefficient of friction between the block and the inclined plane μ= 0.2. Friction at the bearing and rolling friction are negligible.

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