PPT-Universal gravitational potential energy

Space travel problems Escape speed Orbital energy Multiple objects Lecture 14 Gravitational potential energy and space travel Gravitational potential energy attractive   Conservative force. Forms and Transformations. Kinetic . Energy. Potential Energy: Gravitational & Elastic. Pendulum Motion. Energy Transformations . Human body . Automobile . Pole Vault and Bungee jumping. Nuclear power station. Objective: TSW understand, transfer and apply energy concepts to electric fields and charges by solving problems involving electric fields and forces.. Let’s revisit energy concepts for a gravitational field. A 250 gram baseball is thrown upward with an initial velocity of 25m/s. What is the maximum height reached by the ball?. 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 . Chapter 8. Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.. 8-1. Potential Energy. Potential energy. . (symbol = . U. ) . is . energy . (Joules!). Associated . with . configuration. Potential Energy. Kinetic energy. Work-Energy Theorem. Gravitational Potential Energy. Conserving energy. Application. TeachWithFergy Preview File. If you decide to purchase and the lesson isn't exactly what you need or thought it was, I will refund you 100% via PayPal.. It takes . work. to lift a mass against the pull (force) of gravity. The force of gravity is . m. ·. g. , where . m. is the mass, and . g. is the gravitational . acceleration. F . = mg. (note similarity to . Announcements. Quiz Friday over Energy. Test 3- Friday 10/16 over Energy, Work and Power. PSAT $ due by 10/9. Physical Science. GOAL: Students will be able to differentiate among the various forms of energy and recognize that they can be transformed from one form to others. . POTENTIAL. ELASTIC. CHEMICAL. GRAVITATIONAL. FORMULA.  . Since the gravitational potential energy of an object is directly proportional to its height above the zero position, a . doubling. of the height will result in a . Gravitational Potential Energy & Kinetic Energy  GPE When you lift an object up, energy is transferred from your muscles in to gravitational potential energy of the object. Gravitational potential energy (GPE) is energy stored in an object because of its position in the earths gravitational field. Tuesday May 21 Overview Energy Motion Object Potential Mechanical Energy Chemical Elastic Chemical Gravitational Elastic Gravitational The nature of energy Energy of a spinning bicycle wheel Energy stored in food How is work, power and energy related?. What is energy?. 2 types . Kinetic . Potential. 2. types . Gravitational . Elastic . Table of Contents . What are other forms of energy?. Mechanical. Thermal . Energy associated with forces that depend on the position or configuration of a body. Objects acquire potential energy when work is done on it. As an object loses potential energy, it can do work. Potential energy is the capacity to do work even if not doing work yet. Learning Objectives. I can mathematically rearrange the potential energy equation.. I can calculate Potential Energy using the formula.. Gravitational Potential Energy (GPE). Potential Energy that depends upon an objects height above a reference point. Mechanical Energy. Kinetic Energy. Work-Energy Theorem. Gravitational Potential Energy. Energy is Conserved. Energy Conservation Application. Summary. Mechanical Energy. Mechanical Energy is composed of both:.