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The ratio of the radii of the planets P(...

The ratio of the radii of the planets `P_(1) and P_(2)` is k. the ratio of the accelerationn due to gravity is r. the ratio of the escape velocities from them will be

A

`sqrt(K_1K_2)`

B

`sqrt(2K_1K_2)`

C

`sqrt((K_1)/(K_2))`

D

`sqrt((K_2)/(K_1))`

Text Solution

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The correct Answer is:
A
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TARGET PUBLICATION-GRAVITATION-EVALUATION TEST
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