[問題]
一個保齡球以近似水平方向
以初速V射出 地板的摩擦力係數為u
求
到達純滾動時小球所走的距離X
和當時的速度
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.114.216.38
推
140.114.229.129 05/18, , 1F
140.114.229.129 05/18, 1F
推
140.114.229.129 05/18, , 2F
140.114.229.129 05/18, 2F
推
140.114.222.19 05/18, , 3F
140.114.222.19 05/18, 3F
推
140.114.229.131 05/18, , 4F
140.114.229.131 05/18, 4F
噓
140.114.215.95 05/18, , 5F
140.114.215.95 05/18, 5F
推
140.114.216.38 05/18, , 6F
140.114.216.38 05/18, 6F
→
140.114.216.38 05/18, , 7F
140.114.216.38 05/18, 7F
推
61.64.211.213 05/19, , 8F
61.64.211.213 05/19, 8F
→
61.64.211.213 05/19, , 9F
61.64.211.213 05/19, 9F
推
140.114.216.38 05/19, , 10F
140.114.216.38 05/19, 10F
推
61.64.211.213 05/19, , 11F
61.64.211.213 05/19, 11F
→
61.64.211.213 05/19, , 12F
61.64.211.213 05/19, 12F
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