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Gaokao Physics Practice Question

设想将来发射一颗人造卫星,能在月球绕地球运动的轨道上稳定运行,该轨道可视为圆轨道.该卫星与月球相比,一定相等的是( )

  1. A.质量
  2. B.向心力大小
  3. C.向心加速度大小
  4. D.受到地球的万有引力大小

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