What is the independent variable? Time, distance, or roads driven on

The independent variable is what you are changing... I don't know what your experiment is, but I would guess roads driven on based on the information you gave.

Explanation:

Distance

Explanation:

You can change the distance being traveled intentionally

you can cut your hand off if your not

energy stored in the capacitor= 9.72 x 10⁻⁴ j

explanation:

the energy stored in the capacitor is given by

e= 1/2 c v²

e= energy stored

c= capacitance= 1.5 µc= 1.5 x 10⁻⁶f

v= potential difference=36 v

so energy stored= e= 1/2 (1.5 x 10⁻⁶) (36)²

energy stored= 9.72 x 10⁻⁴j