Slide 1Electricity! February 22/23, 2010 Slide 2 Electrical Potential Energy Remember gravity? And gravitational potential energy? PE = mgh The higher you go the more PE…
Slide 1Unit 6 Heat Slide 2 What is heat? heat – form of energy in moving particles of matter Slide 3 What is heat? at one time, people thought that heat was a physical…
Slide 1Our Place in the Cosmos Lecture 9 The Solar System Slide 2 Definition The Solar System comprises the Sun and all objects gravitationally bound to it It includes the…
Slide 1Heat Chapter 9 Thermal Energy Slide 2 Kinetic and Potential Energy Kinetic energy- energy of motion potential energy – Is the certain amount of energy that Molecules…
Slide 1Work and Energy Slide 2 Product of Vectors Slide 3 We know, how to add and subtract vectors. Vectors are not ordinary numbers, so ordinary multiplication is not directly…
Slide 1Chapter 7 Conservation of Energy Slide 2 Recap – Work & Energy The total work done on a particle is equal to the change in its kinetic energy Slide 3 Potential…
Slide 1FORCE AND MOTION Mrs. Hicks Science 6 th Grade Slide 2 The force that results from two surfaces rubbing against one another. VOCABULARY: ACCELERATION EQUILIBRIUM FORCE…
Slide 1Heat Transfer, Forms of Energy, Electricity and Magnetism 1. On a hot day, Jenny walked home from the grocery store with a bag of chocolate chips. When she arrived…