A car rolls down a ramp in a parking garage. The horizontal position of the car in meters over time is shown below. What is the displacement of the car between 8s and 24s? What is the distance traveled by the car between 8s and 24s?

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.