Chapter 7: Circular Motion

Find (a) the tension in the string, (b) the angular acceleration of the cylinder, and (c) the acceleration of the hand Answers: (a) Mg (b) 2g/R (c) 2g Example: A body of mass 1.2 kg is tied to a light string wound around a 2.5 kg wheel of radius 0.2 m. ................
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