Question: Figure gives the torque r that acts on an initially stationary disk that can rotate about its center like a merry-go-round. The scale on the

Figure gives the torque r that acts on an initially stationary disk that can rotate about its center like a merry-go-round. The scale on the r axis is set by r?2 = 4.0 N ? m. What is the angular momentum of the disk about the rotation axis at times?(a) t = 7 .0 s and(b) t = 20 s? T (N - m) (s) 20 8. 12 16

T (N - m) (s) 20 8. 12 16

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