We made a balloon rocket.
What happens is that we blow up the balloon then tape it to the straw then get some (smooth) string, put the straw on the string then tape the balloon on to the straw , blow the balloon up then let the balloon go (P.S. hold the string hard.
how would a balloon go faster when it is smaller, that would mean there would be more aerodynamic in on the balloon so therefore it would go faster but it would also go less of a distance than a balloon with more air.
Newton's laws of motion say that if a object is still it does not want to move out of its place, but when you apply force to it to whatever object you are using it will move but it wont want to stop because it would be too lazy to stop, but it will stop due to the air, gravity and wind.
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