T'iksu pampa

T'iksu pampa kallpakunawan:
F₁ = G·sen(α)
F₂ = G·cos(α)
Qhaquy kallpa: F_R
F_R = μ·F₂ = μ·G·cos(α)
/ μ : qhaquy miraq
Aysana kallpa (F)
F = F₁ + F_R = G·sin(α) + μ·G·cos(α) = [sin(α) + μ·cos(α)]·G.

T'iksu pampa icha Chinru pampa nisqaqa allpa hawawan ñawch'i chhukata ruraq, mana siriq, aswantaq t'iksu kaq p'alltam, llasaq wisnukunata aswan pisilla kallpawan huqarinapaq. Sikllalla kuyunam.