Mekanika Fluida - Day 3 soal ChaGPT

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1. Jika ada tabung berbentuk U dengan F = 10N dan A = 2.5m kuadrat pada salah satu ujung, berapa tekanan di ujung yang lain ?

Pressure = Force / Area

where the force is the 10 Newton force applied at one end of the tube, and the area is the cross-sectional area of the tube, which we assume to be constant throughout the tube. Thus, we have:

Pressure = 10 N / 4 m^2

Pressure = 2.5 N/m^2

Therefore, the pressure at the other end of the U-shaped tube is 2.5 N/m^2.

2. Kevin Akbar Sebuah pipa U diisi 2 cairan yg berbeda, jika massa jenis cairan 1 = 0,8 g/cm kubik, massa jenis cairan 2 = 0,6 g/cm kubik dan h cairan 1 = 5cm, berapa h cairan 2?


ρ1g(h1) = ρ2g(h2)

h2 = (ρ1/ρ2)h1

Dengan mengganti nilai massa jenis dan ketinggian yang diberikan, maka kita mendapatkan:

h2 = (0,8 g/cm³ / 0,6 g/cm³) x 5 cm

h2 = 6,67 cm atau sekitar 6,7 cm

Jadi, ketinggian cairan kedua adalah sekitar 6,7 cm.