A child of mass 50 kg jumps onto the edge of a merry-go-round of mass 150 kg
Question:
A child of mass 50 kg jumps onto the edge of a merry-go-round of mass 150 kg and radius 2.0 m that is initially at rest as sketched in Figure 9.12. While in the air (during her jump), the child?s linear velocity in the direction tangent to the edge of the merry-go-round is 10 m/s. What is the angular velocity of the merry-go-round plus child after the child jumps onto the merrygo- round?
Concerned with the magnitude of the angular momentum, not its sign.
Figure 9.12
?
Transcribed Image Text:
Rotation аxis INITIAL STATE Rmgr Wi FINAL STATE Wf
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The angular momentum of the child plus the merrygo round with respect to the center of the merrygoro...View the full answer
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Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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