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- 2 May 2022
With a long enough lever you can lift anything. Here I am trying to move millstone from the river by my house. I have moved it 2m in 2 days means it will be in out garden some time next year. The mechanical advantage is about 20 since the...
- 18 April 2022
Actually the title should be 2023 since that is when this lot will do their exam, however I always get the IA done early so my first year students have just handed in their 1st draft. I have given feedback and they have 1 week to finish it...
- 9 April 2022
Some of my students and I are having difficulty plotting curves in Loggerpro. There seems to be some bugs. Curve plotting is necessary in the IA when an equation can not be linearised, however it is important that the curve plotted is based...
Mechanics is the study of the interactions between physical bodies and their consequent motion.
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How does the radius of a satellite's orbit affect its speed? How do satellites stay in orbit even though they are not powered by anything? What is the relationship between gravitational potential energy and position for a non-uniform field?
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