Someone that knows physics and can explain please help. (IF YOU DO NOT KNOW DO NOT ANSWER IM NOT TRYING TO BE PICKY JUST TIRED OF PEOPLE GIVING RANDOM ANSWERS)

Explanation:

use the formula

E= 1/2 C

where E = energy in joules

C = capacitance

V = volts

we are given volts in the squared form , so, just plug in the number given

2*E / V = C

( I'm approximating the numbers off of the graph )

2(1300) / 630 = 4.126  F

so about 4 Farads  :)

what was the acceleration of the 2 kg cart?

⇒ 16.0 cm/s2

what was the acceleration of the 4 kg cart?

⇒ 8.1 cm/s2

what was the acceleration of the 6 kg cart?

⇒ 5.3 cm/s2

it doesn't. it was imagined up in the middle ages.