A 38.0 kg wheal, essentially a thin hoop with radius 0.930 m, is rotating at 482...

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Answer 1

Answer #1

a) From work energy theorem, we have W AKE 一万10 1 ー2x38kg×(0.930m),(482×2trade-1)2 = 4.19×104 J Hence,work done in stopping t

Answer 2

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