Space Time & Motion A.1 Kinematics (id: f23ab45f0)

本题目来源于试卷: Space Time & Motion A.1 Kinematics，类别为 IB物理学

[单选题]
A small object is fired horizon gkb2ogee2 9o5tallk2-id g s3+2u 516kyvtjkgmr my at a speed of $300\,m\,s^{−1}$ from the top of a building. Air resistance is negligible. The object lands 900 m from the base of the building. What is the height of the building?

A. 15 m
B. 34 m
C. 44 m
D. 88 m


参考答案:  C


本题详细解析:

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