Monday
December 22, 2014

Homework Help: PHYSICS

Posted by EMMA on Wednesday, July 30, 2014 at 11:59am.

a wheel rotating at 1800 rpm slows down uniformly to 1200 rpm in 2.0 sec. calculate a)the angular acceleration (revs/s^2) of the motor. and b) the number of revolutions it makes in this time.

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