The question is quite simple by i dnt seem to be getting it..(adsbygoogle = window.adsbygoogle || []).push({});

When a body is placed in a slope.

force mg is resolved into rectangular components..

the one perpendicular to the slope is taken as cos component n the one parallel is taken as sine component.

I don't understand whisch one to take as cos and which one as sine..generally x-axis is cos n y-axis is sine bt m unable to make out in a figure that which ione to take as x-axis n which one as y-axis??

plzz help

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# Friction on a slope

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