gc physics textbook chapter 3 problems (id: 1b656b5ff)

本题目来源于试卷: gc physics textbook chapter 3 problems，类别为 IB数学

[填空题]
A hunter aims directly at a target (w48 8-zeeuhzjoa0 e dgcu4bd( 0hy*umwuf70m )n the same level) 75.0 m away.
(a) If the bullet leaves the gun at a speed of by how much will it miss the target?  
(b) At what angle should the gun be aimed so as to hit the target?    $^{\circ}$

参考答案:
空格1: 0.851±2%  空格2: 0.65±2% 


本题详细解析:

微信扫一扫，分享更方便