具體計算要把合成後的雨點下落矢量投影到身體表麵,雨點+身體運動矢量合成。然後乘以單位雨量和回程時間。
回答: 兩種極端情況,一是瞬間跑回家如光速,二是慢得像蝸牛,幾乎原地不動,那個淋雨多啊?具體計算要把合成後的雨點下落矢量投影到身體表麵,
由 mikeguy
於 2014-07-12 11:14:13
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