What problem did Newton’s first law of motion require Nils Bohlin to overcome when designing the seatbelt?
A. A person’s body would continue to move forward during a head-on collision.
B. A person’s body would suddenly stop while the car continues to move forward.
C. A person wearing a seatbelt has a difficult time moving at the same speed as the car.
D. A person’s body would stop too quickly because the forces exerted on them are very strong.

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2