hughkk wrote:我強調很多次了,你可以去找看看國外是不是有人將static friction解讀成grip?
答案早就已經很清楚
沒錯啊, 答案早就已經很清楚, 他們的確是這麼解釋的 ~ 都這麼大了, 資料不認真找, 物理不懂會去問英文老師, 估計大濕小時候沒怎麼認真讀書都在玩電玩吧 ~
hughkk wrote:最後…這段文字中還是沒有寫到「靜摩擦力就是抓地力」 (static friction = grip)
大濕要再執迷不悟 ~ 下面這篇文章一定夠力把你打醒 ∼
https://www.khanacademy.org/science/physics/forces-newtons-laws/inclined-planes-friction/a/what-is-friction
The force of static friction F, is a force between two surfaces that prevents those surfaces from sliding or slipping across each other. This is the same force that allows you to accelerate forward when you run. Your planted foot can grip the ground and push backward, which causes the ground to push forward on your foot. We call this "grippy" type of friction, where the surfaces are prevented from slipping across each other, a static frictional force.
防止接觸面滑動的摩擦力 (靜摩擦力), 我們稱它為抓地力 / 抓住地的摩擦力





























































































