A circular disc of radius 2 m is revolving at 240 revolutions per minute. A torque is applied which slows it at constant rate of (pie) radian/sec 2. In what time the disc will completely stop. Ans. 8 sec.

Asked by  | 15th Oct, 2013, 10:47: PM

Expert Answer:

Answered by  | 15th Oct, 2013, 11:49: PM

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