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