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v(e) and v(p) denotes the escape velocit...

`v_(e)` and `v_(p)` denotes the escape velocity from the earth and another planet having twice the radius and the same mean density as the earth. Then

A

`v_(e)=v_(p)`

B

`v_(e)=v_(p)//2`

C

`v_(e)=2v_(p)`

D

`v_(e)=v_(p)//4`

Text Solution

Verified by Experts

The correct Answer is:
B
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