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在参考材料上遇到一个问题,学生们不理解,网络上的解释也各不相同,在这里提出一点个人看法,供参考.题目:如图1所示,A为静止于地球赤道上的物体,B为绕地球做椭圆轨道运行的卫星,C为绕地球做圆周运动的卫星,P为B、C两卫星轨道的交点.已知A、B、C绕地心运动的周期相同.相对于地心,下列说法中正确的是()
In the reference material encountered a problem, the students do not understand, the network explanation is also different, here a little personal opinion for reference. Subject: As shown in Figure 1, A is the object resting on the equator of the Earth , B is elliptical orbit around the earth satellite, C is a circular orbit around the earth satellite, P is the intersection of the two satellite orbital B, C known as A, B, C cycle around the same center of the earth relative to the Geocentric, the following statement is correct ()