A tornado traveled east across the United States a distance of 600 meters in 6 minutes. What was the VELOCITY of the tornado? A) 100 m/min east
B) 10 m/min east
C) 100 m/min
D) 360 m/min east

Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.

Which statement best explains why the overall charge on an atom is zero?

What is the magnitude of the gravitational force acting on the earth due to the sun?