kak tolong yaaa pakek cara pengerjaan
Fisika
kifly12
Pertanyaan
kak tolong yaaa pakek cara pengerjaan
1 Jawaban
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1. Jawaban Aneiraav
Diketahui =
ρA = 2ρB
RA = R1
RB = R2
Ditanya =
gA : gB.....?
Dijawab =
m = ρV
gA/gB = ρa/ρb.(rb/ra)²
= 2/1.(r2/r1)²
gA/gB = 2.R₂²/R₁²