英语翻译determine how to distribute an addition mass of 6 g at the three vertices of the plate to move the balance point of the plate to (2,2).[Hint:Let w1,w2,and w3 denote the masses added at the three vertices,so that w1+w2+w3=6]原题目见图
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![英语翻译determine how to distribute an addition mass of 6 g at the three vertices of the plate to move the balance point of the plate to (2,2).[Hint:Let w1,w2,and w3 denote the masses added at the three vertices,so that w1+w2+w3=6]原题目见图](/uploads/image/z/8886987-27-7.jpg?t=%E8%8B%B1%E8%AF%AD%E7%BF%BB%E8%AF%91determine+how+to+distribute+an+addition+mass+of+6+g+at+the+three+vertices+of+the+plate+to+move+the+balance+point+of+the+plate+to+%282%2C2%29.%5BHint%3ALet+w1%2Cw2%2Cand+w3+denote+the+masses+added+at+the+three+vertices%2Cso+that+w1%2Bw2%2Bw3%3D6%5D%E5%8E%9F%E9%A2%98%E7%9B%AE%E8%A7%81%E5%9B%BE)
英语翻译determine how to distribute an addition mass of 6 g at the three vertices of the plate to move the balance point of the plate to (2,2).[Hint:Let w1,w2,and w3 denote the masses added at the three vertices,so that w1+w2+w3=6]原题目见图
英语翻译
determine how to distribute an addition mass of 6 g at the three vertices of the plate to move the balance point of the plate to (2,2).[Hint:Let w1,w2,and w3 denote the masses added at the three vertices,so that w1+w2+w3=6]原题目见图,这是第二小问~/>
英语翻译determine how to distribute an addition mass of 6 g at the three vertices of the plate to move the balance point of the plate to (2,2).[Hint:Let w1,w2,and w3 denote the masses added at the three vertices,so that w1+w2+w3=6]原题目见图
一个薄的三角形盘子,各处密度和厚度相同,3个顶点位置V1 V2 V3, 这个盘子重为 3g
问题是,再给你6g的重量,如何分配到3个顶点,使得重心在 (2,2)这个位置
hint:用 W1 W2 W3分别表示分配到3个顶点的重量,所以W1 +W2 + W3 = 6
顺便说下,g = 克,不是变量,是单位.