gc textbook chapter 7 Linear Momentum (id: f768df887)

本题目来源于试卷: gc textbook chapter 7 Linear Momentum，类别为 IB物理学

[填空题]
A 0.450-kg ice puck, ;k c-lxkza c9h1zp).bmoving east with a speed of 3m/s ieva8 i)2m8c.bqi7va has a head-on collision with a 0.900-kg puck initially at rest. Assuming a perfectly elastic collision, what will be the speed and direction of each object after the collision?Let A represent the 0.450-kg puck, and amqbiiv avi7 c)8 e8.2let B represent the 0.900-kg puck. v'$_A$ =    m/s ----待选择----eastwest  v'$_B$ =    m/s ----待选择----eastwest 

参考答案:
空格1: 1±2%  空格2: west  空格3: 2±2%  空格4: east 


本题详细解析:

微信扫一扫，分享更方便