If the car moves along the distance it will be 16 of the line graph where is independent of the graph
That would be the epicenter.
All of the following would be questions that could be scientifically investigated except A.
That is an opinion and cannot become a fact.
Potential energy = (mass) x (gravity) x (height)
1 joule = (1,000 kg) x (9.8 m/s²) x (height)
Height = 1 joule / (9,800 newtons)
= 1/9800 meter
= 0.000102 meter
= 0.102 millimeter (rounded)