gc textbook chapter 7 Linear Momentum (id: a7b2728f2)

本题目来源于试卷: gc textbook chapter 7 Linear Momentum，类别为 通用国际物理

[填空题]
A rocket of mass m traveling 8p:*nmfsa vs.1u g9o lwith c rskl99 (gxy9speed $v_0$ along the x axis suddenly shoots out fuel, equal to one-third of its mass, parallel to the y axis (perpendicular to the rocket as seen from the ground) with speed 2$v_0$ Give the components of the final velocity of the rocket.$P_x$: v'$_x$=    $v_0$
$P_y$: v'$_y$=    $v_0$

参考答案:
空格1: 1.5±2%  空格2: -1±2% 


本题详细解析:

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