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The escape velocity for a body projected...

The escape velocity for a body projected vertically upwards from the surface of earth is 11 km/s. If the body is projected at an angle of `45^(@)` with the vertical, the escape velocity will be

A

`11sqrt(2)` km/s

B

`22km//s`

C

`11km//s`

D

`22sqrt(2)km//s`

Text Solution

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The correct Answer is:
C
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