3 in it 4 in 6 in 30 lb D 4. Quarter Circle Frame For the frame and loading shown, determine the reactions at points A and C using the three-force body approach. Report your answer in magnitude and direction form. 1 A = 63.9 lb 45° C = 87.71b59⁰

The cylinder shown weighs 2500 kg, calculate the reactions on the smooth surfaces A and B. Given: θ1 = 35° and θ2 =78°. SOLVE THE FF: Reaction at A (Answer: 26.061 kn) Reaction at B (Answer: 15.282 kn)

Q.3) An airplane wing is supported by a truss structure as shown below. Three vertical forces are applied at points C, D, and E along the upper surface of the wing. Use the Method of Sections to find the force in members BC, CG, and GF. Indicate whether the member is in tension or compression. A I 8' 2500 lb 3000 lb 1500 lb H 8' 8' 8' B C -G- D E F 18'

Can you please properly drawn and labeled Free Body Diagrams (FBD)

The structure is subjected to the loadings shown. Member AB is supported by a ball-and-socket at A and smooth collar at B. Member CD is supported by a pin at C. Suppose that F₁ = 280 N. (Figure 1) Figure 2 m 4 m 1.5 m 60° D B 60° C Z 45 F₁ 800 N-m 3 m ▼ Determine the z, y, z components of reaction at A using scalar notation. Express your answers using three significant figures separated by commas. ΓΙΑΣΦ Az, Ay, Az = Submit Part B Request Answer Cz. Cy. Cz = ΠΕ ΑΣΦ vec P Pearson Determine the x, y, z components of reaction at C using scalar notation. Express your answers using three significant figures separated by commas. → O ↓1 vec SMK ? SAVE ? N N

Question 6.