(CBS MoneyWatch) For more than a decade, college tuition has been rising far beyond the rate of inflation at public colleges and universities. According to College Board figures, tuition and fees increased 5.4 percent annually above inflation in the decade since the 2001-2002 school year. Ouch.. Real net average tuition at state universities, which is the price after grants are deducted, rose 33.1 percent ($3,415 to $4,546). In comparison, average net tuition at private institutions has risen 21.2 percent during the same period.
Newton's Universal Law of Gravitation. Newton's Universal Law of Gravitation: 'a simple equation, but devastatingly effective'. Newton's equation first appeared in the PhilosophiÃ¦ Naturalis Principia Mathematica, July 1687. It describes why that apple fell from that tree in that orchard in Lincolnshire.
Recall. s Universal Law of Gravitation states that any two masses have a mutual gravitational attraction. A point mass m = 1 at P will therefore feel gravitational attraction towards both masses M, and a total gravitational field equal to the vector sum of these two forces, illustrated by the red arrow in the figure.