The two equivalent masses collide in space away from the gravitational object. Mass A is moving in the straight line at 45 m/s and mass B is primarily at rest. After the collision mass A is traveling all along a path which forms a +30o angle having its initial direction of motion, and mass B is traveling at an angle of -45o relative to A's initial motion. (i) Determine the speeds of the two masses after the collision. (ii) Determine the change in kinetic energy of the system since of the collision?