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#1 2016-02-15 05:42:08

Ibraheem
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Mechanics Engineering Quiz Question.

Engineering Quizzes Engineering Mechanics

Question:
A body of weight W is required to move up on rough inclined plane whose angle of inclination with the horizontal is α. The effort applied parallel to the plane is given by(where μ = tanφ = Coefficient of friction between the plane and the body.)

Option A):
P = W tanα
Option B):
P = W (cosα + μsinα)
Option C):
P = W (sinα + μcosα)
Option D):
P = W tan(α + φ)

Correct Answer is Option C):
P = W (sinα + μcosα)

2016-02-15 05:42:08

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Re: Mechanics Engineering Quiz Question.



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