超球现象——足球放乒乓球下面一起下落会发生什么？李永乐老师讲弹性碰撞 - Vidude

3 Views· 15 August 2022

超球现象——足球放乒乓球下面一起下落会发生什么？李永乐老师讲弹性碰撞

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大家会发现
当这一个小物体和大物体
一起从同一个高度往下落的时候
反弹的时候那个小物体上升的会非常高
这个现象我们称之为超球实验

为了解释这个问题大家必须懂得两个概念
1 什么情况下是动量守恒
2 什么情况下是能量守恒
3 牛顿摆又是怎么回事

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