To dermine the location of the center of gravity of the automobile, it is first placed at a level position with the 2 wheels on one side resting on the scale platform P. In this position, the scale records a reading of W_1. Then, one side is elevated to a convenient height c as shown. The new reading on the scale is W_2. If the automobile has a total weight of W, determine the location of its center of gravity G(x", y").