A hoop is given an initial speed up a plane inclined at angle θ. The initial linear speed is v0, and the initial angular speed is zero. The coefficient of kinetic friction between the hoop and the plane is µ = 1/2. How much time passes before the hoop starts to roll without slipping? For what θ is this time minimum?
A hoop is given an initial speed up a plane inclined at angle θ. The initial linear speed is v0, and the initial angular speed is zero. The coefficient of kinetic friction between the hoop and the plane is µ = 1/2. How much time passes before the hoop starts to roll without slipping? For what θ is this time minimum?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter10: Rotational Motion
Section: Chapter Questions
Problem 9OQ: As shown in Figure OQ10.9, a cord is wrapped onto a cylindrical reel mounted on a fixed,...
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A hoop is given an initial speed up a plane inclined at angle θ. The initial linear speed is v0, and the initial angular speed is zero. The coefficient of kinetic friction between the hoop and the plane is µ = 1/2. How much time passes before the hoop starts to roll without slipping? For what θ is this time minimum?
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