Asked Oct 30, 2019

A merry-go-round accelerates from rest to 0.67 rad/s in 33s.

Part A
Assuming the merry-go-round is a uniform disk of radius 7.0 m
and mass 3.20×104 kg, calculate the net torque required to accelerate it.



Expert Answer

Step 1

Calulating the ...


Image Transcriptionclose

Torque Moment of Intertia x Angular Acceleration Ioa (2m2)(Acw/t) 0.67 - x32000 x 72 33 r = 15917.58 r16 kN m


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