请教高中物理题,麻烦写出过程,谢谢!如图所示,在光滑水平地面上停着一辆平板车,其质量为2m,长为L,车右端(A点)有一块静止的质量为m的小金属块.金属块与车间有摩擦,以中点C为界,AC段与CB
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/30 03:57:26
![请教高中物理题,麻烦写出过程,谢谢!如图所示,在光滑水平地面上停着一辆平板车,其质量为2m,长为L,车右端(A点)有一块静止的质量为m的小金属块.金属块与车间有摩擦,以中点C为界,AC段与CB](/uploads/image/z/5460350-14-0.jpg?t=%E8%AF%B7%E6%95%99%E9%AB%98%E4%B8%AD%E7%89%A9%E7%90%86%E9%A2%98%2C%E9%BA%BB%E7%83%A6%E5%86%99%E5%87%BA%E8%BF%87%E7%A8%8B%2C%E8%B0%A2%E8%B0%A2%21%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E5%9C%A8%E5%85%89%E6%BB%91%E6%B0%B4%E5%B9%B3%E5%9C%B0%E9%9D%A2%E4%B8%8A%E5%81%9C%E7%9D%80%E4%B8%80%E8%BE%86%E5%B9%B3%E6%9D%BF%E8%BD%A6%2C%E5%85%B6%E8%B4%A8%E9%87%8F%E4%B8%BA2m%2C%E9%95%BF%E4%B8%BAL%2C%E8%BD%A6%E5%8F%B3%E7%AB%AF%EF%BC%88A%E7%82%B9%EF%BC%89%E6%9C%89%E4%B8%80%E5%9D%97%E9%9D%99%E6%AD%A2%E7%9A%84%E8%B4%A8%E9%87%8F%E4%B8%BAm%E7%9A%84%E5%B0%8F%E9%87%91%E5%B1%9E%E5%9D%97.%E9%87%91%E5%B1%9E%E5%9D%97%E4%B8%8E%E8%BD%A6%E9%97%B4%E6%9C%89%E6%91%A9%E6%93%A6%2C%E4%BB%A5%E4%B8%AD%E7%82%B9C%E4%B8%BA%E7%95%8C%2CAC%E6%AE%B5%E4%B8%8ECB)
xT]SI+ĪT%3C3b哿!['tE
KPPRBbbpe#ȟ3_L릊ۧ}=K?t?J;~kw?9Ny;xK^ K5XeB~@svX1[Xd
^`4v7^-!Cw$uۣ)U܂3eᑳpq}Yd"Q5~5&puoyNw1CGvw
Ky{$vp1LJM0qqL) C>k(
Zװk }aw?@yk~77CseG~kB0;rw+(i5PU%R >cw5~riG#5pv?bd\!/=<7@P^6N-=oxO@`חۣ#CY)iq'j6W}|9|(a5z4(/~Kfs-Q'~D P'l(&D2e]K \J#49aIK"$f/Ԩabz(Z\JԊkaE t2:2æuK1iԔCaR9.kTduiX"+\Kl)3(IA+*[hАIStLLZ'W: X)
KP8F$%PE#3"%|Js\U$U:`/;>(N鬚I?=̽*cz