Calculate the angular velocity and angular acceleration of

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A.Calculate the angular velocity and angular acceleration of a 2kg mass rotating in a horizontal circle of 2m radius if one revolution takes 4 seconds.

B. An object rotates in a 3m diameter cicle with angular velocity of 3 rad/s. Caculate the period and the frequency of rotation for the object.

C. Calculate the centripetal force required to rotate a 3kg mass in a 6m diameter circle at one 60 revolutions per minute.

Reference no: EM13629574

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