Check out the map showing tornado alley in the U. S. Although tornadoes can occur anywhere, they are most likely to occur when what conditions exist?
A) warm, dry air meets cold, dry air
B) cold, dry air meets warm, moist air
C) the jet stream causes an extreme low-pressure area
Eliminate
D) differing wind directions and wind speeds cause the air masses to swirl horizontally

In automobile steering wheel is shown what is the ideal mechanical advantage blank? if the ama is eight what is the efficiency of the steering wheel?

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.