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This homework assignment focuses on understanding kinetic and potential energy concepts. Students are required to complete a motion review sheet due Thursday and review chapter one notes. A quick quiz is scheduled for Friday to assess their grasp of these energy types. Students must articulate the factors affecting kinetic energy, explore examples of potential energy, and analyze visual diagrams for gravitational potential energy. The assignment aims to encourage students to recognize energy conservation in various scenarios.
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April 29, 2014 • Homework: Complete Motion Review sheet- Due Thursday- Review your notes on chapter one- • **Open book Quick-quiz on Friday** • Do Now: • Write down homework • Open notebook and textbook to pg. 25
Kinetic Energy(KE) - the Energy due to Motion What are two factors that affect kinetic energy? -Mass- KE increases when the mass increases -Velocity- KE increases when velocity increases
Elastic Potential Energy • Stored energy related to an object’s position or shape • Energy stored and used later What is an example of potential energy?
Gravitational potential Energy: • Related to an objects height- equal to the work done to lift it- Weight x Height Interpreting Diagrams: Does the red skier have more gravitational potential energy on the higher ski-jump or the lower one?- Why?
Type main kinds of Energy: --Kinetic Energy - Potential Energy Energy is conserved— Can not be created or destroyed, only transferred from one type to another
Energy is Conserved-- Transferred Energy transfers from Potential to kinetic energy once the object is in motion
Where are the areas of greatest -Potential Energy? -Kinetic energy? -Why?
April 30, 2014 Homework: Review Sheet Due tomorrow: Quick Quiz on Friday- Review Notes on chapter one and on Energy Do Now: Write down Home-work-
Which letter shows where gravitational potential energy the greatest? And where Kinetic Energy is the greatest?
What Ride from 6 Flags moves similar to this type of motion?
Where are the areas of greatest -Potential Energy? -Kinetic energy? -Why?