Physics, 24.04.2020 19:35 arianawelsh123l
A 5.0-m radius playground merry-go-round with a moment of inertia of 2000 kg • m2 is rotating freely with an angular speed of 1.0 rad/s. Two people, each of mass 60 kg, are standing right outside the edge of the merry-go-round and suddenly step onto the edge with negligible speed relative to the ground. What is the angular speed of the merry-go-round right after the two people have stepped on?
Answers: 1
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A 5.0-m radius playground merry-go-round with a moment of inertia of 2000 kg • m2 is rotating freely...
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