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速度与机械运动

> 某同学对一些物理量进行了估测，其中最接近实际情况的是 A.人体正常体温约为42℃ B.教室课桌的高度约为80cm C.正常成年人鞋子的长度约42cm D.人正常步行速度约为5m/s

问题：

发布时间：2024-09-08

某同学对一些物理量进行了估测，其中最接近实际情况的是

A.人体正常体温约为42℃
B.教室课桌的高度约为80cm
C.正常成年人鞋子的长度约42cm
D.人正常步行速度约为5m/s

参考答案：

提问用户：aA***l6d

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