您已年满 18 岁或以上？
One of the most common physics misconceptions is that an unbalanced force causes constant motion. In truth, an unbalanced force leads to changes in motion - accelerations.
![[JYP 4 EARTH] Ep. 재난대응 히어로1 l Xdinary Heroesㅣ위기상황탈출 미션 수행기!](https://img.long.tv/short/2024/05/VvO2ZVvVpT8.jpg)
