catapult+experiment

this is our catipult
toc



and this is what are experiment should look like
here are the results of the experiment sorry i hade a better graph but i coldent find it it was in this

the meterials
1 alot ofwood 2 2 candle holders 3 a cupple ruber bands 4 glue 5 platform 6 meeter stick 7 penny

aim
we are trying to see how far a penny on a catipult will go with difrent forces applying to it are results are on the graph called catipult experement.

conclusion
the results were 100g=40cm 200g=58cm 300g=60cm 400g=73cm