A space shuttle is launched in a circular orbit near the earths surface. The additional velocity...

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A space shuttle is launched in a circular orbit near the earths surface. The additional velocity be given to the space - shuttle to get free from the influence of gravitational force, will be :
(1) \( 1.52 \mathrm{~km} / \mathrm{s} \)
(2) \( 2.75 \mathrm{~km} / \mathrm{s} \)
(3) \( 3.28 \mathrm{~km} / \mathrm{s} \)
(4) \( 5.18 \mathrm{~km} / \mathrm{s} \)
(W)
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