A planet is revolving in an elliptical orbit around the sun. Its closest distance from the sun is r and the farthest distance is R. If the velocity of the planet nearest to the sun be v and that farthest away from the sun be V. then v/V isA. `x//y`B. `y//x`C. `x^(2)//y^(2)`D. `y^(3)//x^(2)`

A planet is revolving in an elliptical orbit around the sun. Its close

1.	A planet is revolving in an elliptical orbit around the sun. Its closest distance from the sun is r and the farthest distance is R. If the velocity of the planet nearest to the sun be v and that farthest away from the sun be V. then v/V isA. `x//y`B. `y//x`C. `x^(2)//y^(2)`D. `y^(3)//x^(2)`
Answer» Correct Answer - a `v_("max")r_("min")=v_("min")r_("max")` `ux=vy` `therefore" "(v)/(u)=(x)/(y)`

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