20 ft/s=....m/s=....km/jam
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Pertanyaan
20 ft/s=....m/s=....km/jam
1 Jawaban
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1. Jawaban dieqy26
20 ft/s = 20×0,3048 = 6,096 m/s.
60,960 m/s = (60,960×3600)÷1000 = 21,9456 km/jam