1st Profeciency - How does the mass of a toy car affect the distance a piece of wood move?
Hypothesis:
2nd Profeciency - What impact does the surface of the track have on the time it takes to reach the bottom?
3rd Profeciency - What impact does the angle have on the rate of deceleration?
4th Profeciency - First we are putting saw dust of our track, we then put the car on top of the track and let it roll down and we time it as we do that. We then do the exact same thing but put water on the track. At they end of our experiment we are planning on recording our results on excel and making a chart
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