Sophia Learning
Sophia: Sciences: Work
This resource gives the definition of work and explains how work is related to force and distance. Also explains the units used to measure work and how it is calculated.
National High Magnetic Field Laboratory
Magnet Academy: James Joule
James Prescott Joule experimented with engines, electricity and heat throughout his life. Joule's findings resulted in his development of the mechanical theory of heat and Joule's law, which quantitatively describes the rate at which...