A) \[\frac{-2GM}{3R}\]
B) \[\frac{-2GM}{R}\]
C) \[\frac{-GM}{2R}\]
D) \[\frac{-GM}{R}\]
Correct Answer: D
Solution :
\[{{V}_{B}}={{V}_{A}}+{{V}_{B}}\] \[{{V}_{B}}={{V}_{M}}-{{V}_{m}}\] \[=\frac{-11GM}{8R}+\frac{3GM}{8R}=\frac{-GM}{R}\]You need to login to perform this action.
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