牛顿运动定律的题质量为M的平板B,放在倾角为θ的斜面上,与斜面间的动摩擦因数为μ,平板上放一质量为m的小物体A,它与平板间无摩擦,开始时使平板B静止在斜面上,A静止在平板上,且离平板下
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/19 00:00:15
![牛顿运动定律的题质量为M的平板B,放在倾角为θ的斜面上,与斜面间的动摩擦因数为μ,平板上放一质量为m的小物体A,它与平板间无摩擦,开始时使平板B静止在斜面上,A静止在平板上,且离平板下](/uploads/image/z/528485-5-5.jpg?t=%E7%89%9B%E9%A1%BF%E8%BF%90%E5%8A%A8%E5%AE%9A%E5%BE%8B%E7%9A%84%E9%A2%98%E8%B4%A8%E9%87%8F%E4%B8%BAM%E7%9A%84%E5%B9%B3%E6%9D%BFB%2C%E6%94%BE%E5%9C%A8%E5%80%BE%E8%A7%92%E4%B8%BA%CE%B8%E7%9A%84%E6%96%9C%E9%9D%A2%E4%B8%8A%2C%E4%B8%8E%E6%96%9C%E9%9D%A2%E9%97%B4%E7%9A%84%E5%8A%A8%E6%91%A9%E6%93%A6%E5%9B%A0%E6%95%B0%E4%B8%BA%CE%BC%2C%E5%B9%B3%E6%9D%BF%E4%B8%8A%E6%94%BE%E4%B8%80%E8%B4%A8%E9%87%8F%E4%B8%BAm%E7%9A%84%E5%B0%8F%E7%89%A9%E4%BD%93A%2C%E5%AE%83%E4%B8%8E%E5%B9%B3%E6%9D%BF%E9%97%B4%E6%97%A0%E6%91%A9%E6%93%A6%2C%E5%BC%80%E5%A7%8B%E6%97%B6%E4%BD%BF%E5%B9%B3%E6%9D%BFB%E9%9D%99%E6%AD%A2%E5%9C%A8%E6%96%9C%E9%9D%A2%E4%B8%8A%2CA%E9%9D%99%E6%AD%A2%E5%9C%A8%E5%B9%B3%E6%9D%BF%E4%B8%8A%2C%E4%B8%94%E7%A6%BB%E5%B9%B3%E6%9D%BF%E4%B8%8B)
xXOYWH&0P
l'&d4fu[0f+Z*ʃ۹3俰;XnamBs9s~=|]kj9b(B'Jqmkn69/XZm'hu'تaO~Z[ے1Z/ސ0D57b؛W/E e6UeB%et\Vȯ%:~XPvz[x|ds*>TRJ@GkD?撋uI7mr<vZ^?~-]Ԃh4%&K>1Ih>"$vvLB}:>}ܕHdaP,o(?燘n8,֯Y,LxoXقbtXA />&`NNaYN:@鷘SdlY_svyjᝎ@ >}-.&<^W,j;OYiƍhjn&>Cy9s}J}7M*0nZ@Z=\XYiJ$cCZY&($QR