PPT-Chapter 6 Work & Energy

61 Work Done By A Constant Force When a force acts upon an object to cause a displacement of the object it is said that work was done upon the object In order for a force to qualify as having done . A-B:. B-C:. C-D:. D-E:. Using the formula . work out the speed of the cyclist between points A and B:.  . P2 . REVISION – CHAPTER . 1 . – . MOTION. KEY WORDS. :. Distance-time graphs. Gradient. EXERGY: A MEASURE OF WORK POTENTIAL. Mehmet Kanoglu. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.. Thermodynamics: An Engineering Approach, 7. th. Edition. Energy. Thermodynamics. Energy is.... Conserved. Made of . heat. and . work. .. Work . is a force acting over a distance. Heat is energy transferred between objects because of temperature difference.. 5.2 MECHANICAL ENERGY. ENERGY = . ability to do . WORK. ENERGY = . ability to do . WORK. the energy of an object that . is due . to the object’s motion. KINETIC. POTENTIAL. the energy associated with . What is . electric . potential?. How does it relate to . potential energy. ?. How . does it relate to . electric field. ?. Some simple applications. Electric potential. What does it mean when it says “1.5 Volts” on the battery?. 18.1 Renewable Energy Today (2004). 18.2 Alternative Energy and Conservation p455-473. 1. Chapter 18 renewable Energy. Key terms. Renewable energy. Passive solar hearing. Active solar heating . Biomass fuel. Section 1: Work and Machines. Section 2: Describing Energy. Section 3: Conservation of Energy. Section 1: Work and Machines. Work. – the transfer of energy that occurs when a force makes an object move. . -study of heat changes that occur during chemical reactions, study of relationships between chemistry and energy. energy. - ability to do work or supply heat. -unlike matter, energy is weightless, odorless, tasteless. Reading Assignment:. Chapters 9.1 - 9.5. External Work. Used for more complicated loadings or for structures such as trusses and frames.. Conservation of Energy Principle. . U. e. = . The ability of a system to do work.. Two types of energy:. Kinetic Energy. Potential Energy. States of Energy. All . forms of energy can be in either of two states. :. KINETIC . ENERGY. POTENTIAL ENERGY. The ability of a system to do work.. Two types of energy:. Kinetic Energy. Potential Energy. States of Energy. All . forms of energy can be in either of two states. :. KINETIC . ENERGY. POTENTIAL ENERGY. I. Essential Question. How are Energy, Work, and Power Related?. What are the two main types of energy? . II. Key Vocabulary . Energy: . the ability to do work or cause change . Kinetic energy:. the energy of an object in motion. Work is done when:. A . force . is exerted on an object. An object has a . displacement . in the same direction as the force. W=. Fdcos. q. SI unit for work is . Joule . (. J. ). 1 J = 1N*m (=0.7376 . San Antonio Chapter. IEEE Central Texas Section. Spring Planning Meeting. Jan 16, 2016 . San Marcos, TX. Chapter Leadership Team. Chair – . Tommy Ross. . CPS . Energy; 210-353-5922; . losiross@hotmail.com.