Ompare the mass of an ice cube to the mass of the water once the cube is completely melted. a) the mass of water formed equals the mass of ice. b) the mass of water formed is more than the mass of ice. c) the mass of water formed is less than the mass of ice. d) the mass of water formed does not depend on the mass of ice.

Ben (55kg) is standing on very slippery ice when junior (25kg) bumps into him. junior was moving at a speed of 8 m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision. give the answer in m/s. describe the work you did to get the answer.