For the truss system with negligible weight shown in the Figure, calculate the absolute value of the force A acting on the rolling joint A. Joint O is a pin joint. The loads on point B are Fx=127N and Fy=347N respectively. Provide your answers in Newtons (N).

For the truss system with negligible weight shown in the Figure calculate the absolute value of the force A acting on the rolling joint A Joint O is a pin joint class=