Problem 1 [25 Points]
A rigid bar is supported by a pin at A and two linearly elastic wires at B and C. The area of the
wire at B is 60 mm$^2$ and for the one at C is 120 mm$^2$. Determine the reactions at A, B, and C
caused by applied force P = 6 kN
1000 mm
500
500
500
mm P=6 kN