The class I'm taking is physics for scientists and engineers!I am completely stuck . please help. please post step-by-step solution to help me better understand . I have attached problem. Please view attachment before answering. Thank you! RA ball of radius r, mass m, rolls from rest on another sphere of radius R.a) At what angle does it loose contact with the large sphere?b) How fast is it going when it loses contact?c) How are these answers different if the moving object is a cube on a frictionless surface instead?

we know that,pure rolling occures then, v=wrainitial energy of ball isEi=mg2R+rfinal energy

Answered: A ball of radiusr, mass m, rolls from…

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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The class I'm taking is physics for scientists and engineers!

I am completely stuck . please help. please post step-by-step solution to help me better understand . I have attached problem. Please view attachment before answering. Thank you!

R
A ball of radius r, mass m, rolls from rest on another sphere of radius R.
a) At what angle does it loose contact with the large sphere?
b) How fast is it going when it loses contact?
c) How are these answers different if the moving object is a cube on a frictionless surface instead?

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