kenldykido2676 kenldykido2676 23-01-2024 Physics contestada The escape velocity for a body projected vertically upwards from the surface of earth is 11 km/s. If the body is projected at an angle of 450 with the vertical, the escape velocity will bea. 11√2 km/sb. 22 km/sc. 11 km/sd. 11√2 km/s