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匀变速直线运动

> 一辆小轿车和一辆大货车均做匀加速直线运动，速度都从零增加到60km/h，小车用时10s，大货车用时20s，在上述加速过程中 A．小轿车的速度变化量较大 B．大货车的速度变化量较大 C．小轿车的加速度较大 D．大货车的加速度较大

问题：

发布时间：2024-09-11

一辆小轿车和一辆大货车均做匀加速直线运动，速度都从零增加到60km/h，小车用时10s，大货车用时20s，在上述加速过程中

A．小轿车的速度变化量较大 B．大货车的速度变化量较大

C．小轿车的加速度较大 D．大货车的加速度较大

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