PPT-Potential and Kinetic Energy

Two Types of Energy Energy Energy is often defined as the ability to change matter or to do work Work Occurs when a force is applied to an object and the object moves a distance Work is measured in a unit called joules J. Forms and Transformations. Kinetic . Energy. Potential Energy: Gravitational & Elastic. Pendulum Motion. Energy Transformations . Human body . Automobile . Pole Vault and Bungee jumping. Nuclear power station. P. otential Energy. Energy and Work are closely related. Work. is a transfer of . Energy. SI unit for work is . Joules (J). Energy. is the capacity to do . Work. We recognize it by the . changes. it causes. 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 . Do You Know the Difference?. Continue. Home. Which energy type?. An airplane circling in preparation for a landing. Potential Energy. Kinetic Energy. Continue. Home. Potential Energy. Kinetic Energy. Physics of Fun (26min). Energy. Any change in motion requires – . Energy. .. Work. is done when a . change. occurs.. Work. can’t be done without . energy. !. When an object or organism does work on another object, some of its energy is . Cole Mihalich. 5. th. Grade Science. Mrs. . Auble’s. class. Potential:. Stretched . Rubber Band. A Stretched . Rubber. Band . wants to return . to . its original form.. Kinetic: . Released Rubber . QOD: What is the difference between potential and kinetic energy? . 1. . energy. – the ability to do work. energy is transferred by a force moving an object through a distance. when work is done on an object, energy is transferred to that object . Law of Conservation of Energy. aka. First Law of Thermodynamics. the . first law of thermodynamics.  is a version of the . law of conservation of energy. , adapted for . thermodynamic.  systems. The . 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. I can define Kinetic and Potential energy.. I can identify Kinetic and Potential energy.. I can give examples of the two forms of energy.. I can explain how one can transfer to the other.. Work. The product of distance and the force in the direction an object moves.. Essential Question:. How are potential & kinetic energy related?. Standard:. S8P2b. Explain the relationship between potential and kinetic energy.. Concept. Attainment. Activity. [see resources]. Kinetic Energy. The kinetic energy of the center of mass of an object moving through a linear distance is called translational kinetic energy. . KE = ½ mv. 2. As an object rotates it experiences a type of kinetic energy known as rotational kinetic energy. Energy is the ability to. . do work (cause change). .. When a force causes an object to be displaced, work was done upon the . object.. Examples:. brushing your hair, walking down the hall, eating your lunch, yawning.. 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:.