If it were not for this, your car would be unable to move. torque and traction
O centrifugal force and kinetic energy
centrifugal force and gravity
torque and centrifugal force

centrifugal force and kinetic energy

Explanation:

Without centrifugal force and kinetic energy, a car would be unable to move.

A centrifugal force regulates the speed of the engine using spinning masses and causes radial movement when the engine changes speed.

The kinetic energy is the energy which an object possesses due to its motion and car also require kinetic energy to move.

Hence, the correct answer is centrifugal force and kinetic energy.

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.