Afamily drives from boston (100 miles away) to new york (500 miles away) in 10 hours . how fast were they were traveling?

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.

Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.

In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents