Purpose:Yesterday morning class12 tested the rocket. We tried to make the rocket fly.
Materials: one rocket and a blue handle,one rubber band.
Method: We put the rocket into the rubber band and pull the blue handle back and we realesed the rocket for it to fly.
Observations:when it sarted to fly the rocket couldn't go as fast as it could because gravity was pulling it down.
Conclusion: from this experiment where energy comes from is its first portenteil energys power comes from us.