~~这都搞不清我一定是个five~~
by _DeRozan_ @ 2021-01-13 16:56:17
~~滚动~~
静摩擦
by KEBrantily @ 2021-01-13 16:58:36
@[KnightL](/user/281497) 都是~~滚动~~静？
by _DeRozan_ @ 2021-01-13 16:59:21
@[KnightL](/user/281497) 我觉得如果是防守的时候是静，进攻的时候是滑吧
by _DeRozan_ @ 2021-01-13 17:00:09
拉力大于最大静摩擦力时物体就会运动
所以对面力气足够大就算是穿钉鞋的胖子也给你拉走
by KEBrantily @ 2021-01-13 17:00:10
mg 不变，动摩擦因数不变，滑动摩擦力就不会变
by KEBrantily @ 2021-01-13 17:02:00
@[KnightL](/user/281497) 谢
by _DeRozan_ @ 2021-01-13 17:02:04
静摩擦
不管怎么样都是静摩擦
by w23c3c3 @ 2021-01-13 17:02:06
@[w23c3c3](/user/109942) 谢谢
by _DeRozan_ @ 2021-01-13 17:03:58
小学有物理课 qwq？
by DOCTYPE_OIers @ 2021-01-13 17:11:25