Can someone tell me how in this solution cos30 came ?
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hiii dear . continue. carry on .. IAM with u .....
I can help u in every field of 12 th okkk ..
but yhaa see kro .. top. me 30 angle bnega na. .vha see cos30 Lena ..then .. aa jayga
if u will say then I. can solve it for u ...
it s hp
Soumya5887:
Ok
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0
Now...
Fnet=F''-F'
and solve it yourself...
I hope it helps
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