A-levels牛津，剑桥，帝国理工入学测试题(物理部分2)
最近看到一套题，是A-levels牛津，剑桥，帝国理工的入学测试题，感觉还好。
题目
Two Particles A and B of mass 2kg and 4kg respectively are moving toward each othor along the same line on a smooth surface.
The particles collide.Before the collision the speed of A and B are 3m/s and 2m/s.
After collision the direction of A is reversed and speed is 2m/s.Find:
(a)The velocity of B
(b)The impulse exterted on B by A
解题
1.翻译
题目翻译如下：
(1)
(2)
总结
这题其实就是一个高二的难度，国外题都这么简单的?(bushi
- Title: A-levels牛津，剑桥，帝国理工入学测试题(物理部分2)
- Author: 氚代重水
- Created at : 2023-08-23 10:19:23
- Updated at : 2024-02-13 08:04:53
- Link: https://liyaoyun2006.github.io/2023/08/23/physics/物理题目分享1/
- License: This work is licensed under CC BY-NC-SA 4.0.