100 Simple Ways How to Manage a Successful Property and Evidence Room

100 Simple Ways How to Manage a Successful Property and Evidence Room

Fisika tolong jawab pakai jalan ​

tolong jawab pakai jalan ​

Tekanan

Diketahui:

  • p = panjang = 30 cm
  • l = lebar = 10 cm
  • F = gaya = 12 N

Ditanya:

  • P = tekanan ?

Jawaban

Cari luas bidang tekan

A = p × l

A = 30 × 10

A = 300 cm²

A = 0.03 m²

Cari tekanan

P = F/A

P = 12/0.03

P = 400 N/m² ✔