物体的加速度与所受的合外力成正比,与物体的质量成反比。加速度的方向与合力的方向相同。
质量不是声明;它是一种证据。
I'm like a head trip to listen to, 'cause I'm only givin' you things you joke about with your friends inside your living room. The only difference is I got the balls to say it in front of y'all.
The only way to get through life is to laugh your way through it. You either have to laugh or cry. I prefer to laugh. Crying gives me a headache.