This text discusses work transfers energy, net work & the work-energy theorem, real world connections: work & direction, the work-energy theorem, calculating the kinetic energy of a package, determining the work to accelerate a package, determining speed from work & energy and work & energy can reveal distance . Advanced Placement® and AP® are trademarks registered and/or owned by the College Board, which is not affiliated with, and does not endorse, this textbook.