Physics, particularly forces and motion, can be challenging. By observing everyday motion, conducting simple experiments, and understanding Newton's laws in plain language, the concepts become ...

Diagrams of Mean Velocity of Uniform Motion of Water in open Channels, based on the Formula of Ganguillet and Kutter. By Prof. Irving P. Church. 11 Diagrams + 1 page Text.

David Yong, David L. Lambert, Finding Cool Subdwarfs Using a V−J Reduced Proper‐Motion Diagram: Stellar Parameters for 91 Candidates, Publications of the Astronomical Society of the Pacific, Vol. 115, ...