A electric model train travels at 0.339 m/s around a circular track of radius 1.75 m. How many revolutions does it perform per second, i.e, what is the motion's frequency?

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asked Feb 24, 2018 94.1k views

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A electric model train travels at 0.339 m/s around a circular track of radius 1.75 m. How many revolutions does it perform per second, i.e, what is the motion's frequency?

Physics
high-school

Anshu Kumar asked

by Anshu Kumar

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revs per sec = 0.339/(2*3.14*1.75) =0.030846

Aroundtheworld answered Mar 1, 2018

by Aroundtheworld

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