A merry-go-round is a common piece of playground equipment. A 3.0-m-diameter merry-go-round, which can be modeled as a disk with a mass of 290 kg, is spinning at 17 7 rpm. John runs tangent to the merry-go- round at 5.4 m/s, in the same direction that it is turning, and jumps onto the outer edge. John's mass is 30 kg. Part A What is the merry-go-round's angular velocity, in rpm, after John jumps on? Express your answer in revolutions per minute. | ΑΣΦΑ Submit Request Answer ? rpm
A merry-go-round is a common piece of playground equipment. A 3.0-m-diameter merry-go-round, which can be modeled as a disk with a mass of 290 kg, is spinning at 17 7 rpm. John runs tangent to the merry-go- round at 5.4 m/s, in the same direction that it is turning, and jumps onto the outer edge. John's mass is 30 kg. Part A What is the merry-go-round's angular velocity, in rpm, after John jumps on? Express your answer in revolutions per minute. | ΑΣΦΑ Submit Request Answer ? rpm
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:A merry-go-round is a common piece of playground
equipment. A 3.0-m-diameter merry-go-round, which
can be modeled as a disk with a mass of 290 kg, is
spinning at 17 rpm. John runs tangent to the merry-go-
round at 5.4 m/s, in the same direction that it is turning,
and jumps onto the outer edge. John's mass is 30 kg.
Part A
What is the merry-go-round's angular velocity, in rpm, after John jumps on?
Express your answer in revolutions per minute.
17| ΑΣΦ
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