17春-初二卓越班物理1目录第一讲杠杆的平衡条件...............................................................................................................................2第二讲杠杆平衡条件的应用.......................................................................................................................3第三讲杠杆平衡条件的实验.......................................................................................................................4第四讲滑轮...................................................................................................................................................5第五讲简单机械的应用...............................................................................................................................6第六讲机械功...............................................................................................................................................7第七讲机械功率...........................................................................................................................................8第八讲机械能...............................................................................................................................................9第九讲简单机械和功复习.........................................................................................................................10第十讲温度.................................................................................................................................................11第十一讲热量比热容（一）...................................................................................................................12第十二讲热量比热容（二）.................................................................................................................13第十三讲分子动理论、内能与热机.........................................................................................................15第十四讲热与能单元复习...........................
