分析物体AB的受力情况,(1)力作用在A上(2)力作用在B上 B之间有无摩擦力,为什么与地面有摩擦时(1):当A,B静止时,当A,B作匀速直线运动时,当A运动,B静止时(2):当A,B静止时,当A,B作匀速
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/29 16:10:35
![分析物体AB的受力情况,(1)力作用在A上(2)力作用在B上 B之间有无摩擦力,为什么与地面有摩擦时(1):当A,B静止时,当A,B作匀速直线运动时,当A运动,B静止时(2):当A,B静止时,当A,B作匀速](/uploads/image/z/2335634-26-4.jpg?t=%E5%88%86%E6%9E%90%E7%89%A9%E4%BD%93AB%E7%9A%84%E5%8F%97%E5%8A%9B%E6%83%85%E5%86%B5%2C%EF%BC%881%EF%BC%89%E5%8A%9B%E4%BD%9C%E7%94%A8%E5%9C%A8A%E4%B8%8A%EF%BC%882%EF%BC%89%E5%8A%9B%E4%BD%9C%E7%94%A8%E5%9C%A8B%E4%B8%8A+B%E4%B9%8B%E9%97%B4%E6%9C%89%E6%97%A0%E6%91%A9%E6%93%A6%E5%8A%9B%2C%E4%B8%BA%E4%BB%80%E4%B9%88%E4%B8%8E%E5%9C%B0%E9%9D%A2%E6%9C%89%E6%91%A9%E6%93%A6%E6%97%B6%EF%BC%881%EF%BC%89%EF%BC%9A%E5%BD%93A%2CB%E9%9D%99%E6%AD%A2%E6%97%B6%2C%E5%BD%93A%2CB%E4%BD%9C%E5%8C%80%E9%80%9F%E7%9B%B4%E7%BA%BF%E8%BF%90%E5%8A%A8%E6%97%B6%2C%E5%BD%93A%E8%BF%90%E5%8A%A8%2CB%E9%9D%99%E6%AD%A2%E6%97%B6%EF%BC%882%EF%BC%89%EF%BC%9A%E5%BD%93A%2CB%E9%9D%99%E6%AD%A2%E6%97%B6%2C%E5%BD%93A%2CB%E4%BD%9C%E5%8C%80%E9%80%9F)
xTNQ4ihmU*6MD"DP&h܆1==3JQL[_L'{'2NqVOp{SwސT$ta/]%wevA,BɋI;n}pcEϞ2 8;7q+ \_'{`TirUvHx u
cE56;Z'Mut)h,{ݛ`>黄^!FV8p}N4qVޅIqi侵 &Qz}оr
uԤ-Ec