PPT-Kinetic Energy & Work

Pg 171 176 Kinetic Energy Recall A moving object has the ability to do work because it can apply a force to another object and displace it The energy possessed by moving objects is called kinetic energy . and . Exothermic/Endothermic Reactions. Kinetic Theory. Kinetic Theory . - . A theory concerning the thermodynamic behavior of matter, especially the relationships among pressure, volume, and temperature in gases. . 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. What is Energy? . . The ability to do ______. Two Types of Energy. . ___________ . Energy. . ___________. Energy. work. Potential. Kinetic. What is Potential Energy?. __________________. : the . What is Energy?. Energy. is the ability to cause change.. . or….. The ability to do work.. Energy is measured in the same units (Joules) as work because energy transfers work.. Different Forms of 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 . How is all energy divided?. . Potential. Energy. Kinetic. Energy. All Energy. Gravitation. Potential. Energy. Elastic. Potential. Energy. Chemical. Potential. Energy. What is Potential Energy?. Energy that is stored and waiting to be used later. Potential Energy. Definition: The stored energy resulting from the relative positions of objects in a system. Potential energy is measured in Joules . 1 joule = 1 kg•m²/s². Ex. An apple is hanging from the branch of a tree. The energy that could potentially do work on the apple results from its position above the ground. 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 . 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. You . need energy to force an object to move. You need energy to make matter change. . The . blowing wind, the warm Sun and a falling leaf are all examples of energy in use. .. . Energy makes motion and change possible.. 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. Unit 4: Work, Power, and Energy I. Work When a force acts upon an object to cause a displacement of the object, it is said that work was done upon the object. There are three key ingredients to work: Learning Objectives. I can mathematically rearrange the kinetic energy equation.. I can calculate Kinetic Energy using . the formula.. Kinetic Energy Definition and Formula. The energy an object has due to its motion. 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:.