Find the force in member CF of the truss will be in N is?

Problem 1 For the frame loaded as shown, determine all the forces on members AD and ABC. Support at C is a roller. Hint: Please be careful in this problem: at point A, there are three elements connected at A: a pin A that is connected to ground (so, two support reactions due to that, say Ax and Ay), then, bar AD (two more reactions at A due to bar AD: call these as Ax_prime, and Ay_prime) and the bar AC (two more reactions at A due to bar AC: call these as Ax_doubleprime, Ay_doubleprime). So, you will need to draw a pin FBD at A showing all the six forces. 200 N 130 mm 400 mm V400 N A B -400 mm 400 mm

HW 2 A 1. A truss is loaded with 600 lb as shown. Find the internal forces in all members. Be sure to state whether the members are in tension or compression. 6fy 6ft 6ft 6ft B 6ft 600 lb 6ft 6ft 6ft 6ft 6ft 6ft

For the next Trusses, compute the axial forces in the selected sections. Compare the result with the method of joints. (Check the image for the trusses)