'Work energy' presentation slideshows

The Scientific Method

The Scientific Method. 1. Observe some aspect of the universe. 2. Invent a tentative description, called a hypothesis, that is consistent with what you have observed. 3. Use the hypothesis to make predictions.

1.17k views • 105 slides

Kinetics of Particles: Energy and Momentum Methods

Kinetics of Particles: Energy and Momentum Methods. Contents. Introduction Work of a Force Principle of Work & Energy Applications of the Principle of Work & Energy Power and Efficiency Sample Problem 13.1 Sample Problem 13.2 Sample Problem 13.3 Sample Problem 13.4 Sample Problem 13.5

1.84k views • 98 slides

WoEnPoMo

WoEnPoMo. Work, Energy, Power, and Momentum. Question. Which has more energy: a tennis ball dropped from the third story of a building or one dropped from the first?. Work and Energy. Yesterday: decided that more energy = more ability to do stuff bounce displace sand Work: doing stuff

774 views • 60 slides

Apps and energy efficiency

Apps and energy efficiency. m aurizio.morisio@polito.it. Outline. Roadmap. Concepts Facts Guidelines Roadmap Labels Essentials. Guidelines. Facts. Concepts. Concepts. Green what?. Software product. Greening software (ICT). Software process. System.

718 views • 58 slides

487 views • 36 slides

Chapter 4: Energy, Chemistry and Society

Chapter 4: Energy, Chemistry and Society. Breaking news. Britain aims for CO 2 -limit target dates 18 minutes ago

439 views • 31 slides

Fluid Mechanics

Fluid Mechanics. Chapter 13. Fluid. Anything that can flow A liquid or a gas. Density. Mass per unit volume Where r (rho) is the density, m is mass, and V is volume A homogeneous material has the same density throughout The SI unit of density is the kg/m 3 . Specific gravity.

526 views • 31 slides

Physics 1501: Lecture 10

Physics 1501: Lecture 10. Announcements Homework #3 : due next Monday But HW 04 will be due the following Friday (same week). Midterm 1: Monday Oct. 3 Topics Review: Forces and uniform circular motion Forces and non-uniform circular motion Accelerated reference frames Work & Energy

474 views • 31 slides

Work & Energy

Work & Energy. Read 223-230 Do p. 242 25-30. Read 223-230 Do p. 242 25-30. Energy. What is energy? The capacity of a physical system to do work. What are some forms of energy? Kinetic Energy Potential Energy Gravitational Potential Energy (gravity)

364 views • 30 slides

Climate Corps Bay Area 2012 Training

Climate Corps Bay Area 2012 Training. Day 3. Recap. Questions from yesterday Logistics for today. Energy Concepts. Kif Scheuer. What is Energy?. The capacity to do work comes in many forms To do work energy converts from one form to another. How Hard Does Kif Work?.

389 views • 29 slides

Basic Quantum Physics

438 views • 27 slides

Sect. 10-8: Fluids in Motion (Hydrodynamics)

549 views • 26 slides

Chapter 6

Chapter 6 . Work & Energy. Work. Two thing are involved with work: The application of force The movement caused by force W = Fd Units (Nm) or J (joules). F. d. Work. Push a box across the floor. When a force is exerted over a distance, work is done.

314 views • 18 slides

272 views • 17 slides

Chapter 7: Energy of a System

209 views • 13 slides

Teaching energy before work but after linear momentum

Teaching energy before work but after linear momentum. Michael C. Faleski Delta College Michigan AAPT Meeting March 28, 2009 Lansing, MI. Rationale for change. Students: Struggle with ideas of work / energy Have conceptions about energy Textbooks:

252 views • 11 slides

9.1 Work & Power

9.1 Work & Power. IS IT WORK?. What is WORK?. Transfer of energy through motion ! For work to occur, an object must move. We know work is being done when: a force is applied, and the object moves in the same direction as the applied force. Amount of work depends on:

233 views • 11 slides

222 views • 10 slides

Chris Parkes

Handout II : Momentum &Energy.

195 views • 9 slides

Work and Kinetic Energy

297 views • 9 slides