CBSE BOARD XII, asked by adhirasn, 1 month ago

Guys pls help
How do we know which is ‘mg sin theta’ and which is ‘mg cos theta’
Which angle is theta ?

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Answered by rahulmeena101234
0

Answer:

just check the angle it makes with the surface and then break it into 2 components the component which will come in contact with the surface is costheta and the one perpendicular is sintheta

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