Question

A disk can rotate on its central axis like a merry-go-round. Which of the following initial and final angular position pairs,
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Answer #1

ca) 0 = -3 rad 102 = 5 rad Angular Displacement - 02-0 = 5-(-3) = 8 rad (b) oi = -3 rad 02 = - 7 rad Angwar Displacement = -7

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