A cardinal (Richmondena cardinalis) having mass 4.00×10-2 kg and a baseball of mass 0.140 kg encompass the similar kinetic energy. Determine the ratio of the cardinal's magnitude of momentum to the magnitude of the baseball's momentum?
Men weigh 750 N and a woman weighing 480 N encompasses the similar momentum. Then determine the ratio of the man's kinetic energy to that of the woman?