QUESTION 2ProblemThe coefficient of friction between blocks is us = 0.4, at what angle will the block start sliding if it is initially at rest?toSolutionLet us obtain the net force in the axis perpendicular to the inclined plane.By virtue of the first law of motion (equilibrium), the ner force is2 F perpendicular =n- Fgperpendicular=Thus, the normal force isn= mCosOn the axis parallel to the inclined, the net force isSubstituting the forces, we get the following:mgsmgBy simplifying, we get the followingtan(theta) = musThus, the angle that the object will slide is:(rounded of to the ones)

Answered: Image /qna-images/answer/7f331e67-f6ac-403e-a2f0-32dec4ae74fa.jpg

QUESTION 2 Problem The coefficient of friction between blocks is us = 0.4, at what angle will the block start sliding if it is initially at rest? to Solution Let us obtain the net force in the axis perpendicular to the inclined plane. By virtue of the first law of motion (equilibrium), the ne: force is E Fperpendicular =n-Fgperpendicular= Thus, the normal force is n= m COs On the axis parallel to the inclined, the net force is Substituting the forces, we get the following: mg By simplifying, we get the following tan(theta) = mus Thus, the angle that the object will slide is: (rounded of to the ones)

QUESTION 2 Problem The coefficient of friction between blocks is us = 0.4, at what angle will the block start sliding if it is initially at rest? to Solution Let us obtain the net force in the axis perpendicular to the inclined plane. By virtue of the first law of motion (equilibrium), the ne: force is E Fperpendicular =n-Fgperpendicular= Thus, the normal force is n= m COs On the axis parallel to the inclined, the net force is Substituting the forces, we get the following: mg By simplifying, we get the following tan(theta) = mus Thus, the angle that the object will slide is: (rounded of to the ones)

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 58P: Calculate the maximum acceleration of a car that is heading up a 4.00slope (one that makes an angle...

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