During a recent blizzard Jack made two snowballs, one of which had twice as large a diameter than the other. As usual the weather warmed up and the snowballs began to melt. The melting only took place at the surface of the snowballs, so the speed at which they melted was proportional to the remaining surface.
How much was left of the small snowball when half of the volume of the large snowball had melted?
The Evolution of a University Mines students saw a period of change 50 years ago as Mines expanded its curriculum in order to build itself into one of the nation's top technological institutions.[Photo ...more