It is often said that pressure-induced melting is the reason ice skating is possible. Calculate how heavy a person would need to be to melt ice under his or her skates at T = -10 C. The blade edge of a typical skate is about one-eighth of an inch wide and about 12 inches long. Give your answer in pounds. Furthermore, according to this notion of pressure-induced melting as the basis for ice skating, what is the lowest temperature at which 145-lb.