A 3.0-m-diameter merry-go-round with a mass of 250 kg is spinning at 20 rpm. Steven runs tangent to the merry-go-round at 5.0 m/s, in the same direction that is turning, and jumps onto the outer edge. What is the merry-go-round's angular velocity, in rpm, after Steven jumps on? Steven's mass = 30 kg. MR I (merry-go-round) = O 4.10 rpm O 27.7 rpm 22.3 rpm 16.8 rpm 8.72 rpm

A 3.0-m-diameter merry-go-round with a mass of 250 kg is spinning at 20 rpm. Steven runs tangent to the merry-go-round at 5.0 m/s, in the same direction that is turning, and jumps onto the outer edge. What is the merry-go-round's angular velocity, in rpm, after Steven jumps on? Steven's mass = 30 kg. MR I (merry-go-round) = O 4.10 rpm O 27.7 rpm 22.3 rpm 16.8 rpm 8.72 rpm

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter13: Rotation Ii: A Conservation Approach

Section: Chapter Questions

Problem 53PQ: Two children (m = 30.0 kg each) stand opposite each otheron the edge of a merry-go-round. The...

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