Discussion :: Applied Mechanics
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A body of weight w placed on an inclined plane is acted upon by a force P parallel to the plane which causes the body just to move up the plane. If the angle of inclination of the plane is θ and angle of friction is φ, the minimum value of P, is
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A.
, \(\frac { W sin ( φ-θ )} { cosφ }\) |
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B.
\(\frac { W sin ( θ- φ)} { cosφ }\) |
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C.
\(\frac { W sin ( θ-+φ)} { cosφ }\) |
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D.
\(\frac { W sin θcos( θ--φ)} { sinφ }\) |
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Answer : Option B
Explanation :
No answer description available for this question
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