pls solve this question in 10 min i will give u thumsup definitely

stronauts Playing Catch Two astronauts are playing catch in a zero gravitational eld. Astronaut 1 of mass m; is initially moving to the right with speed v1. Astronaut 2 of mass m; is initially moving to the right with speed 03 > v]. Astronaut 1 throws a ball of mass m with speed in relative to herself in a direction opposite to her motion. Astronaut 2 catches the ball. The nal speed of astronaut 1 is v\" and the final speed of astronaut 2 is v\". .. m _. _. _. j '3 rain f": . ivy j? '5: v1.1 : m1 m1 . . Before Durlng After hat is the speed on of astronaut l alter throwing the ball? Express you mmwor in terms of some or all of the following: m, ml, ma, u, and v.. West is the required speed a of the ball (relative to astronaut 1) such that the nal speed of both astronauts are equal \"L1 = \"L2? Express you answer in terms of some or all of the following: m, nu. "1:, v1 and v2. J