A bicycle racer is going downhill at 12.9 m/s when,to his horror, one of his 2.27 kg wheels comes offwhen he is 80.0 m above the foot of the hill. Wecan model the wheel as a thin-walled cylinder 85.0cm in diameter and neglect the small mass of thespokes.Part AHow fast is the wheel moving when it reaches the foot of the hill if it rolled without slipping all the way down?Η ΑΣΦV₁ = 28.0?m/sSubmit Previous Answers Request Answer× Incorrect; Try AgainPart BHow much total kinetic energy does the wheel have when it reaches the bottom of the hill?ΜΕ ΑΣΦKe 1780Submit Previous Answers Request Answer× Incorrect; Try Again?J

Part A : 30.8287 m/s Part B : 2157.43 JExplanation:

Answered: A bicycle racer is going downhill at…

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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