Regenerative Braking Many electric cars can capture the kinetic

energy of the car and store it in a capacitor or a battery by means of

an electric generator. If a $1380-kg$ electric car brakes from $11\mathrm{.}0\frac{m}{s}$

to rest and charges a capacitor to $202V,$ what capacitance is needed

to store all of the car's kinetic energy?