A grinding wheel rotates 3000 rpm. When power supply is cut off, the wheel stops completely in 10 seconds. What is the number of revolutions made by the wheel before coming to rest ?« Back to Previous Page

A. 3000 B. 1000 C. 500 D. 250 Posted by Civil Engineer Asked on September 20, 2016 12:35 pm

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D. 250 Posted by Civil Engineer Answered on September 20, 2016 12:36 pm

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D. 250 Posted by Civil Engineer Answered on September 20, 2016 12:36 pm

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D. 250 Posted by Civil Engineer Answered on September 20, 2016 12:36 pm