Which of these explanations is describing the Fuma law? The more massive the rocket, the more force is needed to accelerate it in order to
have lift off
The rocket pushes out gases downward, and the gases push up on the rocket in order
to have lift off
The rocket remains at rest until unbalanced forces cause it to lift of
None of these are examples of Fama law,

Isobars are lines of constant or equal pressure on a weather map. they can be used to find areas of low or high pressure over a broad area, and they can tell us how intense the system may be. on weather maps, you may have noticed areas that have a large l or h over a region with lines circling around them. the l stands for low pressure and h stands for high pressure. the lines circling them are isobars. check out the pressure system and isobars over georgia and florida. what is the present weather in this area ? a) clear and sunny b) cold and cloudy c) changing weather d) lots of precipitation