Dr Hill is away today
You are to go to this link and workthrough the worksheet. I will check your books tomorrow.
You are to email me peter.hill26 reporting the progress on your assignment. Due next Tuesday
Remember - Discussion of Newton
-first law objects continuning motion
-Second law bodies decelerating and having forces(spreading the force)
-third law systems transfering momentum, Changing a lethal short impulse (Ft) to a non-lethal force (fT).
Remember - Evidence of the effectiveness of the device. Follow marking guideline.
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About Me

- drhill
- I come from a Science family: My father Geoffrey Hill was Australia's first computer programmer on CSIRAC the fourth computer in the world. He is credited with invention of Computer music and the development of “Interprogram” a language before Basic. My PhD is in Atomic and Molecular Physics. I have researched the activated oxygen layer above the ozone layer, and 'Assigned' the world's smallest molecule. At the University of Toronto I researched high power UV lasers. I have specialized in automation in fibre optics. This developed into research in Machine Intellect and Robots. I have enjoyed work as an Explainer with Questacon and my time as a part-time soldier. I currently teach High School Science at Epping Boys’ High.