A) 1 : 3
B) 3 : 1
C) 3 : 4
D) 12 : 1
Correct Answer: D
Solution :
Total mechanical energy of satellite \[E=\frac{-GMm}{2r}\]Þ \[\frac{{{E}_{A}}}{{{E}_{B}}}=\frac{{{m}_{A}}}{{{m}_{B}}}\times \frac{{{r}_{B}}}{{{r}_{A}}}\]Þ\[\frac{3}{1}\times \frac{4r}{r}\]=\[\frac{12}{1}\]You need to login to perform this action.
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