Masa mobil = 1000 kg V = 36km/jam Ek? A. 18 Kj B. 36 Kj c. 50 Kj d.648 Kj
Fisika
Galuhajeng
Pertanyaan
Masa mobil = 1000 kg
V = 36km/jam
Ek?
A. 18 Kj
B. 36 Kj
c. 50 Kj
d.648 Kj
V = 36km/jam
Ek?
A. 18 Kj
B. 36 Kj
c. 50 Kj
d.648 Kj
2 Jawaban
-
1. Jawaban abdulqarriem
Ek = 1/2 m v^2
= 1/2 .1000 . 36 ^2 = 648kj -
2. Jawaban niakanifahtul
jawaban c
ek=1/2x1000x10 pangkat2=500x100=50000=50Kj