中考那种电学和力学的综合计算题怎么做啊?!
如题所述
第1个回答 2014-06-12
由已知量找公式,然后一点一点推公式
第2个回答 2014-06-12
一步一步来 套公式
第3个回答 2014-06-12
套公式做呗
追答
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/3b87e950352ac65c7905a69af9f2b21192138ad3?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
追问我们的物理题比这个难多了.....
追答要电学公式不
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/f31fbe096b63f62426d7f4ea8544ebf81b4ca355?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/1c950a7b02087bf4234e9a00f0d3572c10dfcfbd?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
这道题你会不
给我发一下答案,,,谢谢
追问不会...我们这的力学综合计算是滑轮组
追答好吧
那这一道
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/dc54564e9258d109144e605bd358ccbf6d814dae?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d6ca7bcb0a46f21ff86397baf4246b600d33ae80?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
追问A
第4个回答 2014-06-12
发个例题
追问
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b8014a90f603738da510c1cbb11bb051f919ec85?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
追答这不是转化吧
等我解一下
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/72f082025aafa40fbd350234a964034f79f0196c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
没看题 写错了……
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/5366d0160924ab18746b2ede37fae6cd7a890bde?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
从人在水平地面上划起
好吧还是看错了……
审题不清好讨厌+_+*
不想做了
你都不回我,再见
追问.....你写错了
追答我知道
解完才发现题没可以
第5个回答 2014-06-12
百度一下,你就知道