An object accelerates from rest with a constant acceleration of 7.5 m/s^2. How fast will it be traveling after it goes 21 m?

the arctic is a region of the planet, north of the arctic circle, and includes the arctic ocean, greenland, baffin island, other smaller northern islands, and the far northern parts of europe, russia (siberia), alaska and canada.

what is the actual question though?

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide