Welcome To Amboy Illinois. Main Street in Amboy - contributed by Karen Holt. Probably no better illustation of the importance of a community newspaper to the community it serves can be found than in the story of Amboy and its newspaper - the weekly Amboy News.
Definition of cor. : an ancient Hebrew and Phoenician unit of measure of capacity.
The coefficient of restitution (COR) is a measure of the restitution of a collision between two objects: how much of the kinetic energy remains for the objects to rebound from one another vs. how much is lost as heat, or work done deforming the objects. The mathematics were developed by Sir Isaac Newton in 1687.