what is escape velocity ?
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velocity which is required to escape gravitational pull of certain body
- when rope is Tied to a tree we need to pull it inorder to get it
- when we pull we apply certain force after some ti!e rope break and it moves with certain velocity
- and that velocity is known escape velocity
value of escape velocity of earth is 11.19km/s
gravitational pull is pull of object towards any mass body m which lies in is orbit
hope it helps you
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Escape velocity is the minimum velocity that a body must attain to escape the gravitational field of the earth. Suppose if we throw a ball,it will fall back.
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