March 20, 2014

When I'm teaching Leaving Certificate river studies we do an experiment to measure the river's velocity. It's very simple: just time how long a tennis ball takes to float 10m (and repeat a few times to improve the accuracy of the result). Here's what happened when I us...

Please reload

Please reload

Search By Tags
Please reload

Follow
  • Facebook Basic Square
  • Twitter Basic Square
This site was designed with the
.com
website builder. Create your website today.
Start Now