4/14/11

Post date: Apr 14, 2011 1:57:37 PM

    • Bell Ringer: A skiier starts from rest at the top of an 880 m hill. If he slides without friction or air restistance, how fast is he moving when he is 430 meters above the bottom?

    • Chapter 10 and 11 Review

      • Work

        • Work at an angle

      • Power

      • Machines

        • Types of simple machines

        • Mechanical advantage

        • Ideal mechanical advantage

        • Efficiency

      • Energy

        • Kinetic energy

        • Potential energy

        • Heat

        • Light

        • Sound

        • Chemical

        • Nuclear (matter)

      • Conservation of energy

        • Equations

        • Energy flow diagrams

        • Efficiency

  • Rocket worksheet due tomorrow

  • Page 238: 20-23 due today

  • Chapters 10-11 test tomorrow

  • Procedures for final projects due Tuesday