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A horizontal 803-N merry-go-round is a solid disk of radius 1.59 m and is started from...

A horizontal 803-N merry-go-round is a solid disk of radius 1.59 m and is started from rest by a constant horizontal force of 50.2 N applied tangentially to the edge of the disk. Find the kinetic energy of the disk after 2.97 s.

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