45 km/jam= ........m/s
Fisika
Melon11
Pertanyaan
45 km/jam= ........m/s
1 Jawaban
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1. Jawaban elyan79
1 km = 1000 m
1 jam = 3600 sekon
jadi 45 km/jam = 45000 m/3600 s = 12,4 m/s