Two spacecrafts A and B are to be projected out of the pull of the Earth, to investigate other planets in the Solar System. The mass of A is significantly smaller than the mass of B. What row shows the correct expressions for their compared velocities and their compared kinetic energies at launch? A B C D OA OB OC Velocity to launch it for both for B same for B larger same for both larger Energy to launch it both both for B Kinetic for B same for same for larger larger