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匀变速直线运动

> （12分）如图所示，质量为的纸箱在推力F的作用下沿水平地面运动，推力，方向与水平面的夹角为，纸箱与水平地面的动摩擦因数为。（取，，），求：（1）求纸箱的加速度大小。（2）纸箱由静止开始运动，第内的位移多大?

问题：

发布时间：2024-09-09

（12分）如图所示，质量为的纸箱在推力F的作用下沿水平地面运动，推力，方向与水平面的夹角为，纸箱与水平地面的动摩擦因数为。（取，，），

求：（1）求纸箱的加速度大小。
（2）纸箱由静止开始运动，第内的位移多大?

参考答案：

提问用户：Er***NDb

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