A block of mass sqrt(3)//10kg is placed ...

A block of mass `sqrt(3)//10kg` is placed on a rough horizontal surface as shown in the figure. A force of 1N is applied at one end of the block and the block remains stationary. The normal force exerted by the sruface on the block acts(g=10`m//s^(2)`)

through the centre of mass of the block

through point A

through point B

through the point at a distance 3cm from A

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