p{font-size:10.5pt;line-height:150%;margin:0;padding:0;}td{font-size:10.5pt;}    (07

    (07年海口实验中学模拟)若已知物体的速度方向和它所受合力的方向,如图1所示,可能的运动轨迹是

   

答案

    答案:C

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