Given: Time: 3.5 hrs Velocity: 120 miles/hour Now Distance= Speed x Time Now Velocity and Speed have the same magnitude. Velocity being a vector quantity has a definite direction. Where as speed is a scalar quantity, it indicates only the magnitude and doesn’t define any direction. Hence Distance= Velocity x Time Distance= 3.5x20=420 miles
A tornado is a violently rotating column of air extending from the base of a thunderstorm to the ground, often made visible by a condensation funnel. The formation of tornadoes<span> is complicated. So the answer would be A
