The escape speed of body thrown vertically from the surface of earth is 11 km/s. If this body thrown at 45^@to vertical then its escape speed will be ......

The escape speed of body thrown vertically from the surface of earth i

1.	The escape speed of body thrown vertically from the surface of earth is 11 km/s. If this body thrown at 45^@to vertical then its escape speed will be ......
Answer» `11sqrt2` km/s 22 km/s 11 km/s `11/sqrt2` km/s Solution :`implies` Escape SPEED does not DEPEND on the ANGLE of projection .