Physics, 13.11.2020 16:20 Nicky156

A 30-kg child sitting 5.0 m from the center of a merry-go-round has a constant speed of 5.0 m/s. While she remains seated in the same spot and travels in a circle, the work the seat performs on her in half a rotation is:. a. 0 J
b. 75 J
c. 150 J
d. 4,700 J
e. 46,000 J

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A 30-kg child sitting 5.0 m from the center of a merry-go-round has a constant speed of 5.0 m/s. Whi...

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