Ch. 15 Intro to Physics Energy
Energy and Its Forms Energy and Work Ability to do work Transfer of energy
Kinetic Energy Mass and speed Units? Example P. 448
Potential Energy Gravitational PE = mgh Elastic
Forms of Energy Mechanical Thermal Chemical Motion common objects Particles Chemical Stored in chemicals
Forms of Energy Electrical Electromagnetic Nuclear Electric charges Light Nuclear Atomic Nucleus Fission and Fusion
Energy Conversion and Conservation Law of Conservation of Energy Converted Example P. 458
Energy and Mass E – energy m – mass c – speed of light 3.00 x 108m/s
Energy Resources