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Discussion :: Theory of Machine

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

  2. A.
    P = W tan α
    B.
    P = W tan (α + φ)
    C.
    P = W (sin α + μ cos α)
    D.
    P = W (cos α + μ sin α)

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    Workspace

    Answer : Option C

    Explanation :

    No answer description available for this question.


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