Answer:
Gravity
Explanation:
Isaac Newton was the first to explain that the force that causes objects to fall with constant acceleration on Earth (Earth's gravity) is the same that keeps the planets and stars moving.
The force of gravity is always attractive, never repulsive and has infinite reach. However far apart two bodies are from each other, they continue to experience this force, although weaker as the distance increases.
The force of gravity always produces attraction between bodies, whatever their composition. The resulting force is produced by attracting the center of gravity of an object with the center of gravity of the other.
The gravitational force is universal and all material particles are subject to it, without exception. However, inside the atoms, the force of gravity does not play an important role, due to the very small magnitude of the elementary particle masses.
Any process in which a mixture of materials separates out partially
Answer:
Explanation:
The kinetic energy will convert to heat energy (provided the car has friction brakes and not regenerative brakes as might be found on an electric or hybrid) Also<u> assuming level road</u>.
E = ½mv² = ½(1000)30² = 450,000 J
The first option.
Refraction is basically the wave being messed up after passing through something. One is the only one that has it go fully through and get messed up
A I believe ^^^^^^ luck!!!