gc textbook chapter 2 Kinematics in One Dimension (id: 3352e43a5)

本题目来源于试卷: gc textbook chapter 2 Kinematics in One Dimension，类别为 IB物理学

[填空题]
Bill can throw a ball vertic, 2qf2wuj5qos40r vjnally at a speed zc-idqj2 u*6 0 38hux-caw wbs1.5 times faster than Joe can. How many tw-b0a 6 *3dqsx8wu jccz ihu2-imes higher will Bill’s ball go than Joe’s? $\approx$ =    (retain one decimal places)

参考答案: 2.3±2%


本题详细解析:

微信扫一扫，分享更方便