Jumping Motion of Gourami Fish Using Tracker Software as a Mechanical Energy Conservation Practicum

One of the phenomena gourami fish is jumping motion. In analyzing motion, errors are often experienced in observations, tend to be subjective or take a long time. An alternative software analyze motion Tracker software. The study aims video Gourami phenomenon using mechanical energy conservation practicum. This type research experimental research. Based on results, greater mass indicates kinetic and potential fish. Kinetic depends speed jumping. While height when It also affected by fish's acceleration gravity. analysis can used science learning, especially physics practicum about law