This website discusses the surface area to volume ratio and how it limits the size of organisms. The page shows how to calculate this ratio for cubes, and spheres and contains graphs that help clarify how the ratio...
This web page provides an introduction to mechanical energy, focusing on gravity. It includes a java simulation of a dropped ball showing the conversion of potential energy into kinetic energy. Non-elastic collisions...
Created by Tom Henderson of Physics Classroom.com, this page features an animation of a skiier descending down a 58-meter slope. The first part of the animation depicts the changing ratio of potential-to-kinetic...
Created by Tom Henderson of Physics Classroom.com, this page features animations of carts traveling at constant speed on three inclines of equal distance but varying slopes. Students can observe how the variables of...
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