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The escape velocity from the earth is 11...

The escape velocity from the earth is `11.2km//s`. If a body is to be projected in a direcion making an angle `45^(@)` to the vertical, then the escape velocity is

A

`11sqrt(2)kms^(-1)`

B

`22 kms^(-1)`

C

`11kms^(-1)`

D

`11//sqrt(2) kms^(-1)`

Text Solution

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The correct Answer is:
C
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