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April 25, 2014

Homework Help: physics

Posted by jimmyjonas on Tuesday, February 22, 2011 at 8:55am.

7.A turntable reaches an angular speed of 33.3 rpm, in 2.1 s, starting from rest.
(a) Assuming the angular acceleration is constant, what is its magnitude?

b How many revolutions does the turntable make during this time interval?

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