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CBSE Class 11-science Answered

circular motion.............
Asked by krithika.r | 20 May, 2009, 03:19: PM
Expert Answer

angular speed = 60 rad / s; angular retardation = 8 rad / s2

angle moved by wheel = 300 rad = 300 x 180 / pi

no of turns = 300 x 180 / pi x 360 = 48 (approx)

Answered by | 28 May, 2009, 09:38: AM
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