CBSE Class 11-science Answered
A nail punctures a tyre , the speed of tyre reduces from 240rpm to 120rpm in 6sec. Find the angular acceleration. Is it acceleration or deceleration?
Asked by Topperlearning User | 11 Aug, 2014, 12:32: PM
Expert Answer
The tyre decelerates at a rate of 2.09 rad / s2
Answered by | 11 Aug, 2014, 02:32: PM
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