A 200 kg box is pulled by 2600 N of force at an angle of 30 degree with horizontal line. If the friction coefficient of the box on the surface is o.4, find the acceleration of the box. If the box pushed by 20 degree using the same force, what will be the acceleration of the box?

Isobars are lines of constant or equal pressure on a weather map. they can be used to find areas of low or high pressure over a broad area, and they can tell us how intense the system may be. on weather maps, you may have noticed areas that have a large l or h over a region with lines circling around them. the l stands for low pressure and h stands for high pressure. the lines circling them are isobars. check out the pressure system and isobars over georgia and florida. what is the present weather in this area ? a) clear and sunny b) cold and cloudy c) changing weather d) lots of precipitation