1.

Plz tell this forces question:-

Answer» ING to question--FORCE applied on block=100Nexplitting the force in HORIZONTAL and vertical component,,,we can clearly sayFsin45°= vertical component of force=force applied on surface2Fcos45°=horizontal component=force applied on SURFACE 2their ratio=Fsin45°/Fcos45°=sin45°/cos45°=(1/√2)/(1/√2)=1/1=1:1Hence OPTION c is correct


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