An object is moving initially with a velocity of 5.1 m/s. After 3.8 s the object's velocity is -2.7 m/s. What is the object's average acceleration during this time?

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..

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.