Mechanical energy refers to the sum of potential energy and kinetic energy in a system. It represents the ability of an object or system to do work.
Mechanical Energy cheat sheet for homework
Potential energy is stored energy that an object possesses due to its position or condition.
Kinetic Energy: Kinetic energy is the energy possessed by an object due to its motion.
Conservation of energy states that within a closed system, mechanical energy remains constant, meaning it can neither be created nor destroyed, only transferred or transformed.