Force resisting the upward motion of a body on an inclined plane is gi – McqOptions

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1.	Force resisting the upward motion of a body on an inclined plane is given by (alpha the angle of inclination, W- the weight of the body).
A.	F = W sin(alpha)
B.	F = W cosec(alpha)
C.	F = W sec(alpha)
D.	F = W cos(alpha)
Answer» B. F = W cosec(alpha)

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