Tentukanlah menggunakan notasi ilmiah dan banyak angka pentingnya....!! b. 150 mg=.......... kg b. 400 cm=..........km b.0.055 N/cm^2=.......N/m^2 b. 2.500 cm^2 =........m^2
irfanma
150 mg = 150.10^-6 kg 400 cm = 400.10^-6 km 0,055 N/cm^2 = 0,055. 10^-4 N/m^2 2500 cm^2 = 2500.10^-4
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Marlock
150 . 10^-6 kg 400 . 10^-5 km 0,055 . 10^4 N/m^2 0,25 m^2
400 cm = 400.10^-6 km
0,055 N/cm^2 = 0,055. 10^-4 N/m^2
2500 cm^2 = 2500.10^-4
400 . 10^-5 km
0,055 . 10^4 N/m^2
0,25 m^2