A radar station, located at the origin of xz plane, as shown in the figure , det
ID: 2026423 • Letter: A
Question
A radar station, located at the origin of xz plane, as shown in the figure , detects an airplane coming straight at the station from the east. At first observation (point A), the position of the airplane relative to the origin is . The position vector has a magnitude of 360 and is located at exactly 40 above the horizon. The airplane is tracked for another 123 in the vertical east-west plane for 5.0 , until it has passed directly over the station and reached point B. The position of point B relative to the origin is (the magnitude of is 880 ). The contact points are shown in the diagram, where the x axis represents the ground and the positive z direction is upward.Express in meters as an ordered pair, separating the x and z components with a comma, to two significant figures.Explanation / Answer
wrong subtraction it -841.55-275.78+=-1117.33
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