A) \[3{{A}_{1}}=2{{A}_{2}}={{A}_{3}}\]
B) \[2{{A}_{1}}=3{{A}_{2}}=6{{A}_{3}}\]
C) \[3{{A}_{1}}=2{{A}_{2}}=6{{A}_{3}}\]
D) \[6{{A}_{1}}=3{{A}_{2}}=2{{A}_{3}}\]
Correct Answer: A
Solution :
: When a planet revolves around the sun, its areal velocity is constant. \[\therefore \] \[\frac{{{A}_{1}}}{{{t}_{1}}}=\frac{{{A}_{2}}}{{{t}_{2}}}=\frac{{{A}_{3}}}{{{t}_{3}}}\] \[\frac{{{A}_{1}}}{2}=\frac{{{A}_{2}}}{3}=\frac{{{A}_{3}}}{6}\] \[3{{A}_{1}}=2{{A}_{2}}={{A}_{3}}\]You need to login to perform this action.
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