Statika Zadaci Za Srednju Skolu Fixed ((better)) -

: Slično prethodnom, ali sila deluje na delu grede koji "strči" van oslonaca. Kontinualno opterećenje (

(\sum F_y = 0): (R_Ay - 800 - 500 - 300 = 0 \Rightarrow R_Ay = 1600\ \textN upward) statika zadaci za srednju skolu fixed

: (R_Ay,\ R_Ax=0,\ M_A) at A; (F_eq) downward at 2.5 m. : Slično prethodnom, ali sila deluje na delu

A horizontal beam of length (L = 4\ \textm) is fixed at the left end (A). A vertical force (F = 600\ \textN) acts downward at the free end (B). Neglect beam weight. Find reactions at A. : Slično prethodnom

A simple triangular truss with horizontal base 4 m and height 3 m. A 1000 N load at the top joint. Find forces in the two sloping members.