Force and motion experiment.

A couple of weeks ago 3P did an experiment about force and motion. We did the experiment in the classroom. We did the experiment to find out how far the matchbox moved when it was a different size. First we got a rubberband and held it back. Then a person let the matchbox go. After that we measured how far it went. I really liked the experiment. I learnt that friction on the floor tried to stop the box from moving.