Two members AB and AC are made of material with E= 91 Gpa and each member has cross sectional area of A= 290 mm2. The members are used to support bar BC. If P=2079 N, L1= 202 mm , L2= 313 mm and L3= 480 mm . Answer the following questions. D L3 E L2 The tension in member AB= The tension in member CDD

Problem 6.40 Consider the truss shown in (Figure 1). Suppose that F₁ = 4.5 kN and F₂ = 5 kN Figure 1 2 kN of 1 F. B F. C F, D F G -5m-5 m-5 m-5 m 3 kN E dan 3 m Part A Determine the force in member CD and state if this member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. FCD= -11.9 kN Submit Correct Part B Determine the force in member CF and state if this member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. FCF 9.84 My Answers Give Up Submit μA KN My Answers Give Up Incorrect; Try Again; 5 attempts remaining μA ? Part C Determine the force in member CG and state if this member is in tension or compression. Express your answer to three significant figures and include the…

The rope AB exerts a 46 - N force T on the collar at A Let rCA be the position vector from point C to point A (Figure 1) Figure

Part 2,3,4