如图示,质量为m1=1kg和m2=2kg的两个小球在光滑的水平面上分别以V1=2m/s和V2=0.5m/s的速度相向运动,某时刻两球发生碰撞,碰后m1以1m/s的速度被反向弹回,求: ①碰后m2的速度 ②两球发生碰撞的过
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/26 15:35:05
![如图示,质量为m1=1kg和m2=2kg的两个小球在光滑的水平面上分别以V1=2m/s和V2=0.5m/s的速度相向运动,某时刻两球发生碰撞,碰后m1以1m/s的速度被反向弹回,求: ①碰后m2的速度 ②两球发生碰撞的过](/uploads/image/z/5040476-44-6.jpg?t=%E5%A6%82%E5%9B%BE%E7%A4%BA%2C%E8%B4%A8%E9%87%8F%E4%B8%BAm1%3D1kg%E5%92%8Cm2%3D2kg%E7%9A%84%E4%B8%A4%E4%B8%AA%E5%B0%8F%E7%90%83%E5%9C%A8%E5%85%89%E6%BB%91%E7%9A%84%E6%B0%B4%E5%B9%B3%E9%9D%A2%E4%B8%8A%E5%88%86%E5%88%AB%E4%BB%A5V1%3D2m%2Fs%E5%92%8CV2%3D0%EF%BC%8E5m%2Fs%E7%9A%84%E9%80%9F%E5%BA%A6%E7%9B%B8%E5%90%91%E8%BF%90%E5%8A%A8%2C%E6%9F%90%E6%97%B6%E5%88%BB%E4%B8%A4%E7%90%83%E5%8F%91%E7%94%9F%E7%A2%B0%E6%92%9E%2C%E7%A2%B0%E5%90%8Em1%E4%BB%A51m%2Fs%E7%9A%84%E9%80%9F%E5%BA%A6%E8%A2%AB%E5%8F%8D%E5%90%91%E5%BC%B9%E5%9B%9E%2C%E6%B1%82%EF%BC%9A++%E2%91%A0%E7%A2%B0%E5%90%8Em2%E7%9A%84%E9%80%9F%E5%BA%A6+%E2%91%A1%E4%B8%A4%E7%90%83%E5%8F%91%E7%94%9F%E7%A2%B0%E6%92%9E%E7%9A%84%E8%BF%87)
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