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匀变速直线运动

> 一个物体做匀变速直线运动，某时刻速度为v 1=4m/s，2s后速度大小变10m/s，在这2s内物体的加速度可能等于（　　） A．3m/s2 B．6m/s2 C．-7m/s2 D．7m/s2

问题：

发布时间：2024-09-09

一个物体做匀变速直线运动，某时刻速度为v ₁=4m/s，2s后速度大小变10m/s，在这2s内物体的加速度可能等于（　　）

A．3m/s² B．6m/s² C．-7m/s² D．7m/s²

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一个物体做匀变速直线运动，某时刻速度为v 1=4m/s，2s后速度大小变10m/s，在这2s内物体的加速度可能等于（ ） A．3m/s2 B．6m/s2 C．-7m/s2 D．7m/s2

可能感兴趣的题目：

一个物体做匀变速直线运动，某时刻速度为v ₁=4m/s，2s后速度大小变10m/s，在这2s内物体的加速度可能等于（　　）

A．3m/s² B．6m/s² C．-7m/s² D．7m/s²