LRC歌词下载
[00:00.000] 作词 : 微澜【凤倾天阑工作室】[00:52.695]动量定理心间相记[00:53.258][00:57.767]各量均把正负相提[00:58.332][01:03.689]代数加减万事大吉[01:04.256][01:08.769]关键在求解平均力[01:09.618][01:12.441]动量守恒外力恒为零[01:12.721][01:15.273]动量总和都相同[01:15.555][01:18.098]不管在碰前碰后或[01:18.378][01:20.644]是碰中[01:21.209][01:23.466]矢量关系千万莫忘记[01:23.749][01:26.292]谁正谁负要分清[01:26.573][01:29.114]外力冲量若是为零[01:29.395][01:33.341]动量永相同[01:33.622][01:38.688]动量增加时间累积[01:38.972][01:44.608]空间累积动能受益[01:45.521][01:50.049]瞬间产生加速度增[01:50.049][01:55.402]改变状态或是变形[01:55.686][02:01.056]弹簧振子振动来回[02:01.337][02:06.709]简谐运动最是典型[02:06.990][02:12.064]加速度变随回复力[02:12.347][02:17.995]方向始终指向平衡[02:42.267][02:47.058]电场强度即为矢量[02:47.343][02:52.431]正电荷受力定方向[02:52.992][02:58.073]电场线疏密弱和强[02:58.359][03:03.443]场线方向则电势降[03:03.724][03:06.543]谨记电磁感应磁生电[03:06.824][03:09.365]磁通变化是条件[03:09.646][03:12.470]回路闭合电流断开[03:12.754][03:14.726]成电源[03:15.289][03:17.811]纵然自感电流想阻挡[03:18.699][03:20.660]能量守恒理应当[03:20.940][03:23.752]匀强磁场线圈旋转[03:23.752][03:27.685]规律是弦线[03:27.963][03:33.017]中性正弦平行余弦[03:33.299][03:39.190]有效值用热量计算[03:39.473][03:43.975]远距输电升压降流[03:44.254][03:49.871]理想变压相等原理[03:50.151][03:55.478]曲线运动方向切线[03:55.758][04:01.363]万有引力神通方显[04:01.643][04:06.690]卫星速度距离决定[04:06.970][04:12.307]同步卫星赤道上行[04:12.590][04:17.938]自行发光代表光源[04:17.938][04:23.562]均匀介质直线相传[04:23.844][04:28.895]正弦比值是折射率[04:29.176][04:34.504]速度波长比值相等[04:34.783][04:39.841]质点模型忽略形状[04:40.121][04:45.727]物体变化描述位移[04:46.008][04:51.346]自由落体初速为零[04:51.626][04:57.826]竖直上抛可知初速[05:24.752]
