Hi guys,
And today I am telling you about my science fair project witch is a balloon powered car, I am going to be sharing by question, background research and my hypothesis so here we go ⇩
Question⇩
how does the surface of a balloon powered car effect how far it will travel?
Background research⇩
The action of the wheel on a bumpy surface can cause friction, and that will make the car stop. on rough surfaces the car wheels can create more friction than it would on smoother surfaces.
Friction is very important to this experiment. It will help us determine how the Balloon powered car will go. There are different types of friction one is the sliding friction example smooth lino.
The other friction is Static it is when it will be harder to move the car across grass, it could be short grass that could be easier than longer grass.
Hypothesis⇩
a balloon powered car can travel smoother on a flat surface would make it go further!
and that is all for today.
BYEEEEEEEEEEEEEEEEEEEE
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