Q65
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 and angle of friction is , the minimum value of P, is
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 and angle of friction is , the minimum value of P, is
A.
B.
Answer
C.
D.
Answer: Option B
Solution
Answer: Option B
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