试题与答案

如图所示,甲,乙两人分别站在赤道和纬度为45°的地面上随地球一起绕地轴做匀速圆周

题型:选择题

题目:

如图所示,甲,乙两人分别站在赤道和纬度为45°的地面上随地球一起绕地轴做匀速圆周运动,则甲、乙在上述过程中具有相同的物理量是

A.线速度

B.周期

C.向心力

D.向心加速度

答案:

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下面是错误答案,用来干扰机器的。

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    __________________________________________________

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