The components of force F parallel and perpendicular to the incline are
A
(√32F,F2)
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B
(√32F,0)
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C
F2,0
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D
(F2,√32F)
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Solution
The correct option is A(√32F,F2) The angle made by F with the surface of the incline is 30∘ Fparallel=Fcosθ=Fcos30∘ Fparallel=√32F Fperpendicular=Fsinθ=Fsin30∘ Fperpendicular=F2