FORCES AND MOTION

We present an interative simulation from PhET in order to practise on line with these concepts. Click in the link.

FORCES AND MOTION

We did in the lab one experiment with springs. Here we have a link in order to do the same, but in a virtual lab. Are you brave enough to try it?  You can move the ruler to the rigth position to take the length of the spring. It's easier than in the real lab, isnt'it?

Hook's Law