Tuesday 19 January 2010

Hot air ..........................balloon, starting the project






Okay here we are again, great to be back. I want everyone to make a hot air balloon - a BIG one which we can launch from school. We will look at air mass and also - using applied mathematics, calculate the volume of the variable shape balloon. This will be particularly interesting. Also we will look at CAD and how we can generate a swept profile thus creating a 3d object as a drawing.

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