A catcher's mitt recoils a distance of 12.9 cm in bringing a 142 gram baseball to a stop. If the applied force is 588 N, then what was the speed of the baseball at the moment of contact with the catcher's mitt? Equation needed:
KEi + PEi +Wext = KEf + PEf

* Velocity is in m/s

that would be b i just took the test : )

a high pressure system is a dense air mass that is usually cooler and drier than the surrounding air. a low pressure system is a less dense air mass that is usually wetter and warmer than the surrounding air.

in general, areas that experience high atmospheric pressure also experience fair weather. low pressure systems can cause the formation of clouds and storms. air usually flows from areas of high pressure to areas of low pressure..