Rockets with 9RI

Aim

To find the effect of the amount of vinegar on the Distance it travles.

Hypothesis

We predict that  the rocket will travel further with more vinegar.

Variables

Independent variable: amount of vinager.

Dependent variable: Distance in Meters

Control Variable: Same launcher angle.

Method

1.Get Canister

2.Put baking soda paste in lid

3.Fill bottom of cannister with vinegar(how much you decided)

4.Put lid on.

5.Put upsidedown in launcher.

6.Record the results.

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