The escape velocity of a body on the earth.s surface is v_(e ). A body is thrown up with a speed of kv_(e) where k gt 1 . Assuming that the sun and planets do not influence the motion of the body, then the velocity of the body at the infinite distance in

The escape velocity of a body on the earth.s surface is v_(e ). A body

1.	The escape velocity of a body on the earth.s surface is v_(e ). A body is thrown up with a speed of kv_(e) where k gt 1 . Assuming that the sun and planets do not influence the motion of the body, then the velocity of the body at the infinite distance in
Answer» `(v_(e))/(sqrt(K^(2)-1))` `(v_(e))/(sqrt(k^(2)-1))` `v_(e )(k^(2)-1)` `(v_(e ))/(k-1)` Answer :B