Statika Zadaci Za Srednju Skolu Fixed (2025)

sum of cap M sub cap A equals 0 ⟹ cap F center dot the fraction with numerator cap L and denominator 2 end-fraction minus cap F sub cap B center dot cap L equals 0 2. Izračunavanje reakcije cap F sub cap B Iz gornje jednačine izolujemo cap F sub cap B

A beam fixed at A, length (L = 3\ \textm). At point B (free end) a force of 500 N acts at (30^\circ) below the horizontal (to the right and down). Find reactions. statika zadaci za srednju skolu fixed