Joey, whose mass is m = 36 kg, stands at rest at the outer edge of a frictionless merry-go-round with the mass M = 300 kg and the radius R = 2.0 m. The merry-go-round is also at rest. Joey then begins to run around the perimeter of the merry-go-round, finally reaching a constant speed, measured relative to the ground, of 4.0 m/s. What is the final angular speed of the merry-go-round?
Answers: 2
angular velocity of the merry-go-round
angular velocity of the person running
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Joey, whose mass is m = 36 kg, stands at rest at the outer edge of a frictionless merry-go-round wit...
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Computers and Technology, 06.12.2019 23:31
