(j) Calculate the change in linear momentum of the system consisting of the child plus the disk (but not including the axle), from just before to justafter impact, due to the impulse applied by the axle. Take the x axis to be in the direction of the initial velocity of the child.APx = PxfPx.i =ANGULAR MOMENTUM(k) The child on the disk walks inward on the disk and ends up standing at a new location a distance R/2 = 1.1 m from the axle. Now what is theangular speed? (It helps to do this analysis algebraically and plug in numbers at the end.)@)) =kg.m/sradians/s A playground ride consists of a disk of mass M = 48 kg and radius R = 2.2 m mounted on a low-friction axle. A child of mass m = 17 kg runs atspeed v = 2.7 m/s on a line tangential to the disk and jumps onto the outer edge of the disk.mVMR

Answered: Image /qna-images/answer/5d98eed0-78ae-491a-bbed-0314aee8bf69.jpg

A playground ride consists of a disk of mass M = 48 kg and radius R = 2.2 m mounted on a low-friction axle. A child of mass m = 17 kg runs at speed v = 2.7 m/s on a line tangential to the disk and jumps onto the outer edge of the disk. m V M R

A playground ride consists of a disk of mass M = 48 kg and radius R = 2.2 m mounted on a low-friction axle. A child of mass m = 17 kg runs at speed v = 2.7 m/s on a line tangential to the disk and jumps onto the outer edge of the disk. m V M R

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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