978Mechanical EngineeringMedium
A body of weight W on inclined plane of a being pulled up by a horizontal force P will be on the point of motion up the plane when P is equal to________?
AW\an(a-)
BW
CW sin (a + $)
DWtan(a + <|))
EWtana
Correct answer
D. Wtan(a + <|))
Explanation
The correct answer is Wtan(a + <|)).