[問題] 摩擦力
為何是用靜摩擦而非動摩擦
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推
06/28 16:39, , 1F
06/28 16:39, 1F
推
06/28 16:39, , 2F
06/28 16:39, 2F
推
06/28 16:40, , 3F
06/28 16:40, 3F
推
06/28 16:42, , 4F
06/28 16:42, 4F
推
06/28 16:45, , 5F
06/28 16:45, 5F
→
06/28 16:46, , 6F
06/28 16:46, 6F
推
06/28 18:09, , 7F
06/28 18:09, 7F
推
06/29 01:41, , 8F
06/29 01:41, 8F
→
06/29 01:42, , 9F
06/29 01:42, 9F
→
06/29 01:42, , 10F
06/29 01:42, 10F
→
06/29 01:42, , 11F
06/29 01:42, 11F
討論串 (同標題文章)