如图所示,在水平地面上O点正上方的A、B两点分别水平抛出一小球,

如图所示,在水平地面上O点正上方的AB两点分别水平抛出一小球,则关于两小球着地情况的描述正确的是(   )

A.两球可能都落在水平面上的C

B.若两球都落在C点,落地速度方向可能相同

C.若两球都落在C点,落地速度大小可能相同

D.若两球都落在C点,落地速度的大小和方向可能都相同

答案

AC

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