Quality Control: Arbor Scientific Pull-Back Car

1.How consistent is the distance an individual pull back car travels after being pulled back a specified distance?

Of the 2 pull-back cars, the red one is more consistent than the silver truck with both trucks having the same pull back distance.

Each time we pulled back the trucks we pulled them .5 meters then released them.

2. How consistent is the amount of time an individual pull-back car travels after being pulled back a specific distance?

For the most part, the amount of time an individual pull-back car travels after being pulled back a specific distance is consistent.

We recorded the time each truck took to make a certain distance.

3. How straight does an individual pull-back car travel?

An individual pull-back car does not travel very straight.

4. Do all pull-back cars behave similarly?  

No, all pull-back cars don't behave similarly. Our red truck was faster than our silver truck.

Would your group recommend the use of these cars?

No, because our results show that the cars were not very consistent.

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