The objective of this question is to find the new angular velocity of the merry-go-round when Sanjay…

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Science

Physics

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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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Question

<HW11 - Rotation of a Rigid Body
Problem 12.80
Part A
Sanjay and Ting, each with a mass of 25 kg, are
riding opposite each other on the edge of a 150 kg,
3.0-m-diameter playground merry-go-round that's
rotating at 21 rpm. Each walks straight inward and
stops 35 cm from the center.
What is the new angular velocity, in rpm?
Express your answer in revolutions per minute.
ΕΠΙ ΑΣΦ
W= 183.37
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