试题与答案

M、N两物体的位移一时间图像如图所示，则 A．M做匀速直线运动 B．N做曲线运

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题型：选择题

题目：

M、N两物体的位移一时间图像如图所示，则

A．M做匀速直线运动

B．N做曲线运动

C．0-t0时间内，M、N的位移相等

D．0-t0时间内，M、N的路程不相等

答案：

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考点：s-t图像
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