Homework Help: Math/Trig

Posted by CJ on Friday, January 14, 2011 at 1:22pm.

Find the angular velocity of an object, rotating on a circular object, moving through 9.7 revolutions in 11 seconds. Express your answer in rad/sec and round your answer to the nearest tenth.

Math/Trig - drwls, Friday, January 14, 2011 at 7:16pm
9.7 revolutions is
9.7*2*pi = 60.947 radians

Divide that by 11 s and do your own rounding.

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