Answered: A 10 kg block is on a 30° incline. It…

A 10 kg block is on a 30° incline. It is acted upon by a 30-N force dir 20-N force directed at 40° relative to the incline. The coefficients of ond tho in nd u-0 20

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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Question

How do I obtain the limiting frictional force of the setup below? I tried multiplying the normal force to the static coefficient of friction but apparently that was wrong.

A 10 kg block is on a 30° incline. It is acted upon by a 30-N force directed downwards and by a
20-N force directed at 40° relative to the incline. The coefficients of friction between the block
and the incline are µg = 0.40 and µ; = 0.30.
30 N
20 N
40°
Hs 0.40
Mi 0.30
30°

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