3. A 50 N ball is rolling down a plane with an incline of 0=35° without slipping as shown. The coefficients of friction of the surfaces are µg=.44 and µ=.31. What is the friction force exerted by the plane on the ball? Ө

3. A 50 N ball is rolling down a plane with an incline of 0=35° without slipping as shown. The coefficients of friction of the surfaces are µg=.44 and µ=.31. What is the friction force exerted by the plane on the ball? Ө

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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Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.

Question

3. A 50 N ball is rolling down a plane with an
incline of 0=35° without slipping as shown. The
coefficients of friction of the surfaces are µ.=.44
and µ =.31. What is the friction force exerted by
the plane on the ball?
0

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