A) r will increase and v will decrease
B) both r and v will decrease
C) both r and v will increase
D) r will decrease and v will increase
Correct Answer: D
Solution :
Binding energy \[BE=\frac{-GMm}{r}\]. if be decreases then r also decreases and v increases as \[v\propto \frac{1}{\sqrt{r}}\]You need to login to perform this action.
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