gc textbook chapter 2 Kinematics in One Dimension (id: 9f655dae6)

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]
A sprinter accelerates from r h )ufb o348il8qkjw./ (idj0f rrug-s-jdga1est to 10.foe5g-i 1 kza90 m/s in 1.35 s. What is her acceleration 51kf-oia9eg z
(a) in $m/s^2$ ,    $m/s^2$
(b) in $km/h^2$ ?    $km/h^2$

参考答案:
空格1: 7.41±2%  空格2: 96000±2% 


本题详细解析:

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