Two spacecraft in outer space attract each other with a force of 5 N. What would the attractive force be if they were one-third as far apart? |:|N A father (m = 92 kg) and son (m = 37 kg) are standing facing each other on a frozen pond. The son pushes on the father and nds himself moving backward at 3 m/s after they have separated. How fast will the father be moving? :1 m/s