The escape velocity of a body of mass 1kg when projected from the surface of the earth vertically is 11.2kms^(-1) .The escape velocity of a body of lgm when projected at an angle 30^@with the horizontal is

The escape velocity of a body of mass 1kg when projected from the surf

1.	The escape velocity of a body of mass 1kg when projected from the surface of the earth vertically is 11.2kms^(-1) .The escape velocity of a body of lgm when projected at an angle 30^@with the horizontal is
Answer» `(11.2)/sqrt2kms^(-1)` `11.2kms^(-1)` `11.2kms^(-1)` `(11.2)/2m//s` ANSWER :B