Answer:
C. The gravity acceleration is in the same direction as the force of gravity, and thus toward the center of the earth.
Explanation:
[ More info.- It doesn't affect the body when it is at the rest, and when it is in motion, it acts toward the center of the Earth and it's component is known as "Centripetal force" ]
UwU
Answer:
17×10² km/h
10×10² mph
east to west
Explanation:
Circumference of Earth

Speed = Distance / Time

Converting to mph


The velocity of the plane must be 17×10² km/h or 10×10² mph
The plane must fly east to west