PHYS 221 Lecture 10: Conservation of energy
Document Summary
1 kinetic energy k energy due to an object"s motion. K iz mu2 there to get the path it took. 2 potential energy u energy due to an object"s position and not a gravitational energy ug. Conservation of energy energy is never created or destroyed. Ei ef the system is constant and thus energy conserved the energy of of. Kit vi wnc kft up due to motion an object about energy due to the energy due to the types of kinetic energy. 1 translational kinetic energy k motion of the center of mass. 2 rotational kinetic energy kr rotation of types of work done by forces. 1 gravitational potential energy ug work done by fg. 2 elastic spring potential energy us work done by ft. 3 work done by non conservative forces wrc work done by. Steps for solving problems using the energy balance equation its center of mass all other forces.
