On the last day of school, Ms. Mayer starts from rest at the building doors and accelerates in a straight line at 1.2 m/s2.
a. How fast is she traveling at the end of 3 seconds?
b. How far did she travel while she accelerated those 3 seconds

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..

the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement