diketahui :
m = 2 kg
Ek = 72 J
ditanya :
v
jawab :
Ek = 1/2 m . v²
72 = 1/2 x 2 x v²
72 = v²
v = √72
= 8,48 m/s
≈ 8 m/s
Ek=1/2*m*v²
72=1/2*2*v²
72=v²
v=8 m/s(e)
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diketahui :
m = 2 kg
Ek = 72 J
ditanya :
v
jawab :
Ek = 1/2 m . v²
72 = 1/2 x 2 x v²
72 = v²
v = √72
= 8,48 m/s
≈ 8 m/s
Ek=1/2*m*v²
72=1/2*2*v²
72=v²
v=8 m/s(e)
Jadikan Jawaban Terbaik