A 10kg wagon is being pulled along a horizontal sidewalk with a force of 25 N at an angle of 30 above the horizontal. If there is a frictional force of 8.0N what is the net force on the wagon?

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 correct choice is a .

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increase masses, decrease separation