Two satellites A and B, having masses in the ration 4 : 3, are revolving in circular orbits of radii 3r and 4r respectively around the earth. The ratio of total mechanical energy of A to B is:
Two satellites A and B, having masses in the ration 4 : 3, are revolving in circular orbits of radii 3r and 4r respectively around the earth. The ratio of total mechanical energy of A to B is:
Option 1 -
9 : 16
Option 2 -
16 : 9
Option 3 -
1 : 1
Option 4 -
4 : 3
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1 Answer
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Correct Option - 2
Detailed Solution:
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->R3 = (R + x)2 (R – x)
->R3 = (R2– x2) (R + x)
->x2 + Rx – R2 = 0
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R is not correct.
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