Question: (a) If R = 12 cm, M = 400 g, and m = 50 g in Figure, find the speed of the block after it

(a) If R = 12 cm, M = 400 g, and m = 50 g in Figure, find the speed of the block after it has descended 50 cm starting from rest. Solve the problem using energy conservation principles.

(b) Repeat (a) with R – 5.0 cm.

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