gc textbook chapter 2 Kinematics in One Dimension (id: 9fb551b1a)

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]
You are driving home frovcfbgn3.qj2( m s es.zj+kc9v9 fchool steadily at 95 km/h for 130 km. It then begins to racfz ks9vj+9e. in and you slow to 65 km/h You arrive home after driving 3 hours and 20 minutes.
(a) How far is your hometown from school?    km
(b) What was your average speed?    km/h

参考答案:
空格1: 257.5±2%  空格2: 77±2% 


本题详细解析:

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