A lion with a mass of 190 kg is chasing a gazelle with a mass of 15 kg. The distance between the lion and the gazelle is 2 meters, a. How much gravitational force does the lion exert on the gazelle? b. How much gravitational force does the gazelle exert on the lion? Remember to identify all data (givens and unknowns), list equations used, show all your work, and include units and the proper number of significant digits to receive full credit. (3)