If an object is projected upward with an initial velocity of 127 ft per sec, its height h after t seconds is h equals negative 16 t squared plus 127 t. find the height of the object after 2 seconds. the height of the object after 2 seconds is nothing ft.

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..