A 60 kg woman sits halfway between the center and edge of a 1500 kg merry-go-round. The merry-go-round has a radius of 3 m. The merry-go-round is spun up to an angular velocity of 5 rad from an angularvelocity of 1 rad over 2s.(a) What is the angular acceleration of the merry-go-round?(b) What is the moment of inertia for the system?(c) What is the torque applied to the merry-go-round?(d) Once the merry-go-round reaches an angular velocity of 5 rad, what is the angular momentum ofthe system?(e) If a 100 kg man jumps on the merry-go-round and the angular speed of the merry-go-round becomes4.75 rad. How far from the center of the merry-go-round is the man?S

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Answered: A 60 kg woman sits halfway between the…

Physics for Scientists and Engineers: Foundations and Connections

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ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter13: Rotation Ii: A Conservation Approach

Section: Chapter Questions

Problem 43PQ: A buzzard (m = 9.29 kg) is flying in circular motion with aspeed of 8.44 m/s while viewing its meal...

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