一洒水车以等加速度a=0.9807 m/s2在平地行驶,水车静止时,B点的位置为x=1.5 m,水深h=1 m,运动后该点的水静压强为()https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/a6d6a260dade47a98949dc5c8785e1a9.png
一洒水车以等加速度a=0.9807 m/s2在平地行驶,水车静止时,B点的位置为x=1.5 m,水深h=1 m,运动后该点的水静压强为()https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/a6d6a260dade47a98949dc5c8785e1a9.png
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