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Physics (11)

A planet is revolving in an elliptical orbit around the sun. Its closest distance is r and farthest distance is R. If velocity at closest distance is v, then velocity at farthest distance is:

\(v \frac{R}{r}\)

\(v \frac{r}{R}\)

\(v\left(\frac{R}{r}\right)^2\)

\(v\left(\frac{r}{R}\right)^2\)

View Answer & Solution
Correct Answer: A (\(v \frac{R}{r}\)) A
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