T'iksu pampa
(Chinrusqa p'allta-manta pusampusqa)
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.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Rownia.svg/250px-Rownia.svg.png)
F1 = G·sen(α)
F2 = G·cos(α)
Qhaquy kallpa: FR
FR = μ·F2 = μ·G·cos(α)
/ μ : qhaquy miraq
Aysana kallpa (F)
F = F1 + FR = G·sin(α) + μ·G·cos(α) = [sin(α) + μ·cos(α)]·G.