Penjelasan dengan langkah langkah:
Dik :
Ek = 612.500 Joule
m = 1.000 kg
Dit : Kecepatan (v)
Jawab :
Ek = ½·m·v²
612.500 = ½·1.000·v²
612.500 = 500v²
v² = 612.500/500
v² = 1.225
v = √1225
v = 35 m/s
V = √(E.kinetik)/(1/2 . M)
= √(612.500)/(1/2 . 1.000)
= √(612.500)/(1.000/2)
= √612.500/500
= √1.225
= √35²
= 35 m/s
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Penjelasan dengan langkah langkah:
Dik :
Ek = 612.500 Joule
m = 1.000 kg
Dit : Kecepatan (v)
Jawab :
Ek = ½·m·v²
612.500 = ½·1.000·v²
612.500 = 500v²
v² = 612.500/500
v² = 1.225
v = √1225
v = 35 m/s
V = √(E.kinetik)/(1/2 . M)
= √(612.500)/(1/2 . 1.000)
= √(612.500)/(1.000/2)
= √612.500/500
= √1.225
= √35²
= 35 m/s