A block of mass m lying on a rough horizontal surface is acted upon by a horizontal force p and another force q inclined at an angle β to the vertical .The block will remain in equilibrium if the coefficient of friction between the block and the surface is what ?
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A) (P+Qsinθ)(mg+Qcosθ)
B) (Pcosθ+Q)(mg−Qsinθ)
C) (P+Qcosθ)(mg+Qsinθ)
D) (Psinθ−Q)(mg−Qco
B) (Pcosθ+Q)(mg−Qsinθ)
C) (P+Qcosθ)(mg+Qsinθ)
D) (Psinθ−Q)(mg−Qco
sthroshani57:
Answer is A but can you solve it please
Okay
U r introduction
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See the attachement....
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