1. IntroductionConsider the following day-to-day activities which we consider as work: Reading, speaking, singing, writing, thinking etc. We require energy to perform…

1. Do Now: What does it mean when you say “That person has a lot of energy”? 2. ENERGY 3. What have we learned so far? Workis done on an objectwhen a force acts in the…

Slide 1Work, Power, & Energy Homework: Read pages 257 – 260 Answer questions p 261 # 1, 2, 3 P 262 #5, 6, 7, 8 Slide 2 Recall : A change in an objects momentum is related…

Slide 1Chapter 9.4 Potential Energy Slide 2 Energy that is stored and held in readiness is called potential energy (PE) because in the stored state it has the potential for…

Slide 1 Slide 2  What is energy?  Energy – is the ability to cause changes in matter.  Changing states of matter is a good example. Solid LiquidGas Activity Slide…

1. 9 Energy9.3 Mechanical Energy When work is done by an archer in drawing back a bowstring, the bent bow acquires the ability to do work on the arrow. When work is done…

ENERGY ENERGY By Jesús Castillo, Noelia Martín, Martín Mora and Emma Palazon. STUDENT ONE TYPES OF ENERGY We can obtain energy from heat, light⦠Types of Energy.…

1. ENERGY 2. Forms of Energy Kinetic energy:  Is the energy that is in motion . The force made on an  Most important property is it ability to do work oobject in the…

Slide 1 Slide 2 ENERGY CPES 2009-2010 INTRODUCTION TO ENERGY HISTORY OF ENERGY IN U.S. FOSSIL FUELS Slide 3 Types of energy Kinetic: energy that mass has because of motion…

Slide 1 Slide 2 Slide 3 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…