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The value of escape speed from the surfa...

The value of escape speed from the surface of earth is

A

` 11.27 ms^(-1)`

B

` 11.27 " miles " s^(-1)`

C

` 7 ms ^(-1)`

D

` 7 " mile " s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
D
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