1. A 1.5-kg cart is pulled with a force of 7.3 N at an angle of 40° above the
horizontal. If a kinetic friction force of 3.2 N acts against the motion, the
cart's acceleration along the horizontal surface will be

what are the statements? x

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..

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.