( A_y + 350 = 700 \Rightarrow A_y = 350 , N )
( F_1 = 25 , N ), ( F_2 = 43.3 , N )
Statics is the part of physics (and mechanical engineering) that studies things that — or more precisely, things that stay still even though forces are pulling and pushing on them. statika zadaci za srednju skolu