物理换算
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发布时间:2022-05-05 07:41
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热心网友
时间:2023-10-15 23:20
1800m/mim=1800m*60/min*60=108000m/h=108km/h
18km/h=18000m/h=18000/3600m / h/3600=5m/s
50cm/s=50cm*3600/s*3600=1800m/h=1.8km/h
20m/s=20m*3600/h=72000m/h=72km/h
3km/h=3000m/h=3000/3600km / h=5/6m / s
热心网友
时间:2023-11-07 00:18
1800m/mim=1800m*60/min*60=108000m/h=108km/h
18km/h=18000m/h=18000/3600m / h/3600=5m/s
50cm/s=50cm*3600/s*3600=1800m/h=1.8km/h
20m/s=20m*3600/h=72000m/h=72km/h
3km/h=3000m/h=3000/3600km / h=5/6m / s