Find how many seconds does it take the merry-go-round

Reference no: EM13669402

A merry-go-round accelerating uniformly from rest achieves its operating speed of 2.5 rpm in five revolutions.

A) Find the magnitude of its angular acceleration? (rads/s2)

B) Find how many seconds does it take the merry-go-round to reach its operating speed?

Reference no: EM13669402

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