The number of revolutions through which a pulley will rotate from rest if its angular acceleration is increased uniformly from zero to 12 rad per sec2 during 4 sec and then uniformly decreased to 0 rad per sec2 during the next 3 sec would be

Applied Mechanics Mcqs

A.3.2
B.11.6
C.17.7
D.26.74
E.46.4

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