3. A round shaft, 45 mm in diameter, carries a 3500 N load, as shown in the Figure. If the shaft is steel, compute the maximum deflection and the slope at both ends. (E=207 GPa) 3500 N 150 mm 150 mm 100 mm 45 mm dia. round shaft A D 400 mm

5. For the beam shown in the figure, determine the slope at A and B and the value of the maximum deflection. 150 lb 240 lb 0.3 k/ft -10 ft -8 ft- - 10 ft- E = 29,000 ksi | = 20 in

3. A circular solid shaft, with an radius of 20 mm and a length of 5 m and thin bearings at both ends, is subject to a point loading 1000 N in the middle. The young's modulus (E) is 200 GPa. Draw a shear force diagram (SFD) and a bending moment diagram (BMD) of this shaft. i. Compute the maximum deflection in the middle of the shaft. a) Hint: You should compute I (the second moment of inertia of the cross- section of the shaft) prior to determining the deflection. b) Hint: Use the table shown in the lecture note for calculating the ii. deflection. iii. cross section of the shaft. Compute the maximum shear stress due to a vertical shear force at a Hint: Use the formula to compute the shear stress. The maximum shear stress occurs at the neutral axis of the cross section of a shaft. Compute the maximum normal stress due to a bending moment at a iv. cross section of the shaft. Hint: Use the formula to compute the normal stress. The maximum normal stress occurs at the top or bottom of the…

The bar in the figure below is made from standard acrylic plastic (E = 2960 MPa). Compute the total change in length, δof the shaft due to the loadings shown.

The cantilever beam shown is subjected to a concentrated load of P=70800 lb. The cross-sectional dimensions and the moment of inertia of the W16x57 wide-flange shape are: d = 16.4 in. tw=0.430 in. by=7.12 in. ty=0.715 in. 1₂-758 in.4 Compute the value of the shear stress at point H, located at y = 4.8 in. below the centroidal xis. H Answer: Shear stress = psi

A simply supported beam with a length of 4m is loaded with a uniform distributed load (w). The beam has a rectangular hollow section with the following dimensions: Outer Base = 150 mm OuterDepth 200 mm Inner Base = 100 mm Depth = 150 mm Inner Determine the maximum uniformly distributed load which can be applied over the entire length of the beam if the bending stress is limited to 8 Mpa. Please answer with solution and fbd. Thank you.

Determine the normal force, shear force and moment at point C and D.      Express your answer in kilopounds to three significant figuresPlease give the final values of answer at last as well

answer must not be in x10 whatever but just inches as the question asks

Compute the maximum bending moment, maxi- mum deflection and the maximum bending stress for a railroad rail subjected to a single wheel load of 100 kN. The foundation modulus k = 15 MN / m². Assume that I = 400 × 10-8 m², E = 200 GN/m², the depth of the rail is 180 mm and that the distance of the centroidal axis of the cross-section of the rail from the top surface is 100 mm.

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