120km/h=多少 m/s
3个回答
=120*(1000m)/(3600s)
=(100/3)m/s
相关问题
30km/S=KM/H120KM/H= M/S25M/S= KM/H36KM/H= M/S10M/S= KM/MIN K
120km/h=______m/s
120km/h等于多少m/s啊?
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