Nature and Nature Laws lay hid in the night,
God said,"Let Newton be!" and all was light.

Alexander Pope.
To be a good physicist you have to have a really good understanding of forces and energy.
Our everyday life is lived in a sea of forces. This topic helps us understand forces and energy.
Lesson Videos
Newton's Second Law
- The effect of mass on acceleration.
- Using force diagrams to calculate the thrust of a rocket.
- Forces on a tethered hot air balloon.
- Two rope balloon problem.
Forces in an elevator.
Boxes, Tows and Springs
Components of Weight on a Slope.
Conservation of Energy
Practice Sheets
Newton`s 2nd Law Blank Notes
Conservation of Energy Blank Notes