Work/Energy Potential Energy 1 Definition of Potential Energy Examples of Potential Energy Types of Potential Energy.

Slides:



Advertisements
Similar presentations
Chapter IV Work and Energy
Advertisements

Chapter 8 Potential Energy and Conservation of Energy.
College and Engineering Physics Potential Energy 1 TOC Definition of Potential Energy Examples of Potential Energy Types of Potential Energy.
King Fahd University of Petroleum & Minerals Mechanical Engineering Dynamics ME 201 BY Dr. Meyassar N. Al-Haddad Lecture # 16.
Department of Physics and Applied Physics , F2010, Lecture 13 Physics I LECTURE 13 10/20/10.
Conservation of Kinetic Energy
King Fahd University of Petroleum & Minerals Mechanical Engineering Dynamics ME 201 BY Dr. Meyassar N. Al-Haddad Lecture # 16.
10-1 Physics I Class 10 Potential Energy and Kinetic Energy in Spring Systems.
Example: A 20 kg block is fired horizontally across a frictionless surface. The block strikes a platform that is attached to a spring at its equilibrium.
Linear Momentum and Collisions المحاضرة العاشرة. Linear Momentum and Collisions Chapter 9.
Work and Energy Work done by a constant force Work-Energy Theorem and KE Gravitational Potential Energy Conservative Forces vs Non- conservative Forces.
What is the relationship between kinetic and potential energy?
Physics Chapter 11 Energy.
WORK The work dW done on a particle displaced along differential path dr, by an object exerting force F is defined as A B F dr The SI unit of work is 1J.
Consider an ideal spring. Elastic Potential Energy Hooke’s Law.
Chapter 8 - Potential Energy and Conservation of Energy Conservative vs. Non-conservative Forces Definition of Potential Energy Conservation Of Mechanical.
Work Done by a Varying Force (1D). Force Due to a Spring – Hooke’s Law.
Kinetic Energy and the Work/Energy Principle Energy is the ability to do work. Total energy is always conserved. A moving object can do work on another.
Physics 1D03 - Lecture 22 Potential Energy Work and potential energy Conservative and non-conservative forces Gravitational and elastic potential energy.
Energy Work Kinetic Energy & Work-Energy Theorem Gravitational Potential Energy.
Work & Energy Chapters 7-8 Work Potential Energy Kinetic Energy Conservation of Mechanical Energy.
Chapter 6 Notes. Chapter Work  Work is equal to the product of the magnitude of the displacement times the component of the force parallel to the.
Honors Physics Work, Gravity and Potential Energy.
Conservation of Energy Kinetic and Potential Energy.
Energy. WORK ENERGY THEOREM For an object that is accelerated by a constant force & moves in the same direction… Lets derive this…
Chapter 7 Outline Potential Energy and Energy Conservation Gravitational potential energy Conservation of mechanical energy Elastic potential energy Springs.
Chapter 8: Conservation of Energy. In Ch. 7, we learned The Work-Energy Principle: W net = (½)m(v 2 ) 2 - (½)m(v 1 ) 2   K W net ≡ The TOTAL work done.
1 Honors Physics 1 Class 08 Fall 2013 Review of quiz 3 Integrating equation of motion Work-Energy Theorem Potential Energy Intro.
Work = Force x Displacement …when F and D are in the same direction (The block would be accelerating !)
Work and Energy. Scalar (Dot) Product When two vectors are multiplied together a scalar is the result:
Work and Energy Physics 1. The Purpose of a Force  The application of a force on an object is done with the goal of changing the motion of the object.
1© Manhattan Press (H.K.) Ltd. Inertial mass and its measurement Gravitational mass Gravitational mass 3.4 Inertial mass and gravitational mass.
Conservation of Energy
Work W-E Theorem Pt. 1 1 Conservation of Kinetic Energy Work-Energy Theorem Work-Energy Diagram.
Physical Modeling, Fall WORK Work provides a means of determining the motion of an object when the force applied to it is known as a function of.
In this chapter we will introduce the following concepts:
Work, Energy and Power. Energy: Energy can neither be created nor destroyed. It comes in many forms: Kinetic Potential (gravitational, chemical, elastic)
Work and Energy. Work Done by a Constant Force Work: The __________done by a constant ________acting on an object is equal to the product of the magnitudes.
-Relating Conservative Force and Potential Energy -Energy diagrams and Equilibrium AP Physics C Mrs. Coyle.
HW #2 and Lab Activity #1 extensions – Thursday and Friday, respectively Lab Activity #2 (A3-FLOB) due Friday Exam #1 (Chs. 1 & 2) Thursday Read through.
Work The work done on an object by a constant force is given by: Units: Joule (J) The net work done on an object is the sum of all the individual “works”
Gravitational Potential Energy Energy and its Conservation
Energy – the ability to do work W = Fd = m a d V f 2 = V i 2 + 2a  x V f 2 - V i 2 = + 2a  x V f 2 - V i 2 = a  x 2.
Energy. Potential and Kinetic Energy.. Energy Mechanical Energy: the energy due to the position of something, or the movement of something. Two main forms.
Physics Mousetrap lists Hand in Answer questions.
Potential Energy An object can store energy as the result of its position. Gravitational Potential Energy Gravitational potential energy is the energy.
Potential Energy Stored energy due to the relative position of an object In the field of a field force (i.e., gravity, electrostatic, magnetic) In relation.
Work W-E Theorem Pt. 1 1 Newton’s Second Law in Terms of Work Conservation of Kinetic Energy Work-Energy Theorem Work-Energy Diagram.
Warm up – Do old way A boy pulls a large box with a mass of 50 kg up a frictionless incline (
Work and Energy. Work Done by a Constant Force The work done by a constant force is defined as the distance moved multiplied by the component of the force.
Definitions The scientific definition of work is a force exerted over a distance (work = force · distance) work - The scientific definition of energy is.
Energy.
Potential Energy and Conservation of Energy.
Describing Energy.
Work, Power, & Energy.
Energy Chapter 4.
Potential Energy and Conservation of Energy
Energy is the ability to do work.
Potential and Kinetic Energy
Drawing and Examples (2-3) Dictionary Definition
Conservation of Energy
Drawing and Examples (2-3) Dictionary Definition
Work and Energy.
Physical Science: Chapter 13 Section 3: Energy
Energy is the ability to do work.
Energy.
Linear Momentum and Collisions.
Law of Conservation of Energy
Work, Energy and Power.
Ch 4 Energy Kinetic Energy (KE) – the energy a moving object has because of its motion; depends on mass and speed of object KE = mv2/2 Joule – SI unit.
Presentation transcript:

Work/Energy Potential Energy 1 Definition of Potential Energy Examples of Potential Energy Types of Potential Energy

Work/Energy Potential Energy 2 Definition of Potential Energy Some types of conservative forces lend themselves to replacing work by what we call potential energy. Potential energy is so called because it measures the potential of a particle to have kinetic energy. Equations for various types of potential energy are always given by the following equation The unit of potential energy is the same as that for work.

Work/Energy Potential Energy 3 Example with gravity (The system is gravity, the block and the earth) m Δh Work done by gravity (which is part of the system) Potential energy of system System m

Work/Energy Potential Energy 4 Example with elastic force (The system is the spring, the block and the thing that the thing to which the other side of the spring attaches) Work done by gravity (which is part of the system) Potential energy of system System k F elastic

Work/Energy Potential Energy 5 Types of Potential Energy Gravitational Potential Energy Elastic Potential Energy

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2024 SlidePlayer.com. Inc. All rights reserved.