1000 miles per hour
To make one complete rotation in 24 hours, a point near the equator of the Earth must move at close to 1000 miles per hour (1600 km/hr). The speed gets less as you move north, but it's still a good clip throughout the United States. Hope this helps!
I think its D. Get a second opinion im only a sophmore in highschool lol but i would pick that if i were u.
Yes, this is due to there being almost everything that is needed and desired in everyday life in many stores around the world.
So we all die in the end.