A) \[\frac{{{m}_{1}}{{m}_{2}}G}{{{\left( {{r}_{1}}+{{r}_{2}} \right)}^{2}}}\]
B) \[\frac{{{m}_{1}}G}{{{\left( {{r}_{1}}+{{r}_{2}} \right)}^{2}}}\]
C) \[\frac{{{m}_{2}}G}{{{\left( {{r}_{1}}+{{r}_{2}} \right)}^{2}}}\]
D) \[\frac{\left( {{m}_{1}}+{{m}_{2}} \right)}{{{\left( {{r}_{1}}+{{r}_{2}} \right)}^{2}}}\]
Correct Answer: A
Solution :
[a] \[F=\frac{G{{m}_{1}}{{m}_{2}}}{{{r}^{2}}}=\frac{G{{m}_{1}}{{m}_{2}}}{{{\left( {{r}_{1}}+{{r}_{2}} \right)}^{2}}}\].You need to login to perform this action.
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