10 IA ideas using a balloon

IB Physics: 10 IA ideas using a balloon

Apparatus: A ruler, a computer, some string, cardboard a length of transparent tubing and some balloons.1. The classic falling ball experiment with a balloon.What is the relationship between fall time and height?Simple treatment assumes constant velocity based on drag and buoyancy but this ignores the initial acceleration which is not constant. This can be modeled using an iterative model in Excel.

To access the entire contents of this site, you need to log in or subscribe to it.

You can also request a Free trial or check the blog (which is also free)

All materials on this website are for the exclusive use of teachers and students at subscribing schools for the period of their subscription. Any unauthorised copying or posting of materials on other websites is an infringement of our copyright and could result in your account being blocked and legal action being taken against you.