Mobile School Subjects
19. Work and Power
19.01. Work in Physics
19.02. Calculating Work
19.03. Power and Physics
19.04. Calculating Power
19.05. Energy
19.06. Elastic Potential Energy
19.07. Gravitational Potential Energy
19.08. Kinetic Energy
19.09. The Law of Conservation of Mechanical Energy
19.10. First-Class and Second-Class Levers
19.11. Pulley, Wheel and Axle
19.12. Inclined Planes, Wedges and Screws
19.13. Energy Conversion Efficiency of Simple Machines
19.14. Interactive Presentation
19.15. Work and Power – Test