摩擦力的生活例子

Chopstick

walking

holding a pen

a car is moving

and a break is applied.

既然你用中文问

我就用中文答你LA~ 摩擦力既生活例子: 1. 跑步的时候地面与跑鞋之间的摩擦力 2. 踢足球射波时鞋面与波面间之摩擦力 3. 回转寿司运输带与碟底间之摩擦力 4. 摩打/发动机中齿轮间之摩擦力 5. 单车煞车胶与金属车圈间之摩擦力 6. 浴室防滑用品与身体间之摩擦力 7. 当受震动时

螺丝与螺丝帽间之摩擦力 8. 巴士玻璃与窗框间之摩擦力 9. 擦面时

纸巾与皮肤间有摩擦力

因此会留有纸屑 10. 桌球与桌面间之摩擦力 11. 走珠笔中的走珠与纸张间有摩擦力

因此才能''出墨''

1. A fire is produced by friction when you rub o sticks together. 2. Car brakes that slow down a moving vehicle. 3. Car clutch in vehicle trmission system. 3. The use of chopsticks in picking up food.

all the things that CONTECT with each others have friction. For example

when you walk

you foot need to create friction with the floor. if not you will fall. the car wheels

they touch the floor and create friction to move the car.