aspenlei aspenlei

17-10-2017
Mathematics

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Find the angular velocity of a wheel that makes 30 revolutions in 10 seconds.

1.5π rad/sec
3π rad/sec
6π rad/sec

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Аноним Аноним

17-10-2017

30 revolutions = 30 * 2pi = 60 pi radians

angular velocity in rads / sec = 60pi / 10 = 6pi Answer

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