Gravity, Kinetic Energy, and Work

Gravity, kinetic energy, and work are connected in this high school physics experiment. The activity shows the work-energy principle using a glider on an air track. It focuses on how gravitational potential energy changes into translational kinetic energy as the glider moves.

Gravitational potent...

Energy is one of the most important and yet ambiguous concepts in physics; fortunately, the relationship between energy and work can aid in the understanding of many physics problems.

Energy - particularly mechanical energy - is often defined as the ability to do work, that is, to exert a net force on an object causing it to move a certain...