This is a University Physics I Lab. Please, help me with this. I need it today. Thanks!

12000j is work done

what is the speed of a softball that travels 20m in 2secs

speed = 20/2 = 10 m/s

a 2,000 calorie based diet.

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