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Help me wih the solution please 14 A 400-1!) ywheel has an effective radius of 2.0 ft. (0) What constant torque is required to bring

Help me wih the solution please

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14 A 400-1!) ywheel has an effective radius of 2.0 ft. (0) What constant torque is required to bring the wheel from rest to a speed of 120 r/min in 30 s? (b) How much work is done in this inter- val? Ans. 21 ft-lb; 4,000 lb

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