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InterviewSolution
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A satellite is orbiting the earth in a circular orbit of radius `r`. ItsA. A and BB. A and CC. A, C and DD. all of the above |
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Answer» Correct Answer - c `"K.E. " prop (1)/(r), L=Iomega="mrV = mr"sqrt((GM)/(r))=msqrt(GMr)` `therefore" "L prop sqrtr, P=mV=msqrt((GM)/(r)) therefore P prop (1)/(sqrtr),` `therefore T prop r^(3//2)" "therefore (f)/(n) prop (1)/(r^(3//2))` |
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