Work and energy
Energy
Work, Power, & Energy Homework: Read pages 257 – 260 Answer questions p 261 # 1, 2, 3 P 262 #5, 6, 7, 8.
Chapter 9.4 Potential Energy. Energy that is stored and held in readiness is called potential energy (PE) because in the stored state it has the potential.
What is energy? Energy – is the ability to cause changes in matter. Changing states of matter is a good example. Solid LiquidGas Activity.
Ch09 pe ke
TECHNOLOGY 3
TECNOLOGIA 3
ENERGY CPES 2009-2010 INTRODUCTION TO ENERGY HISTORY OF ENERGY IN U.S. FOSSIL FUELS.
Energy is a fundamental physical quantity, describing the ability of a material body to perform a specific work. The processes in which one kind of.
Great Neck South Middle School Technology Energy and Electricity Introduction.
