Fisika Sekolah Menengah Pertama Tidak dimengerti, mohon jawaban & cara.F :')​

nevapacochaulv – March 08, 2023

Tidak dimengerti, mohon jawaban & cara.

F :')​

Penjelasan:

1. F = 30 Newton, A = 3 cm²=0,0003 m²

P = F/A=30/0,0003 = 100.000 N/m²

2. F =3.000 N, A = 2 m²

P=F/A = 3.000/2 = 1.500 N/m²

3. F1=20 N

A1 =2 m²

A2 = 4 m²

F2 =...

P1 = P2

F1/A1=F2/A2

20/2=F2/4

F2 = 40 N

4. h = 3 m

ρ = 1000 kg/m³

g = 10 m/s²

Phidrostatis = ρ . g . h = 1.000 x 10 x 3 = 30.000 N/m²

5. (1) dan (2)

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