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A plenet moving along an elliptical orbi...

A plenet moving along an elliptical orbit is closest to the sun at a distance `r_(1)` and farthest away at a distance of `r_(2)`. If `v_(1)` and `v_(2)` are the linear velocities at these points respectively, then the ratio `(v_(1))/(v_(2))` is

A

`r_(2)//r_(1)`

B

`(r_(2)//r_(1))^(2)`

C

`r_(1)//r_(2)`

D

`(r_(1)//r_(2))^(2)`

Text Solution

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The correct Answer is:
A
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