Do not round intermediate calculations. Give your final answer(s) to three significant figures. For the given...
Do not round intermediate calculations. Give your final answer(s) to three significant figures. 144 MPa 96 MPa For the state of stress shown, determine two values of σ, for which the maximum shearing stress is 180 MPa Hint Sketch Mohr's circle for 3-dimensional stresses in terms of σ' Consider both cases, cv > ơx and and Do not round intermediate calculations. Give your final answer(s) to three significant figures. 144 MPa 96 MPa For the state of stress shown, determine...
Do not round intermediate calculations. Give your final answer(s) to three significant figures. 144 MPa 96 MPa For the state of stress shown, determine two values of σ, for which the maximum shearing stress is 180 MPa Hint Sketch Mohr's circle for 3-dimensional stresses in terms of σ' Consider both cases, cv > ơx and and
Do not round intermediate calculations. Give your final answer(s) to three significant figures. 100 kN 90 mm 100 kN Two steel plates of uniform cross section 9 x 90 mm are welded together as shown. Knowing that centric 100-kN forces are applied to the welded plates and that ß - 29°, determine (a) the in-plane shearing stress parallel to the weld, MPa corresponding normal MPa
Do not round intermediate calculations. Give your final answer(s) to three significant figures. An extruded aluminum beam has the cross section shown. Knowing that the vertical shear in the beam is 200 kN, determine the shearing stress at point a . 8 16 80 40 80 Dimensions in mm MPa
Do not round intermediate calculations. Give your final answer(s) to three significant figures. The beam shown is made of a nylon for which the allowable stress is 25 MPa in tension and 29 MPa in compression. Determine the largest couple M that can be applied to the beam 24 mm 21 mm 42 mm 12 mm N m
Do not round intermediate calculations. Give your final answer(s) to three significant figures. For the beam and loading shown, consider section n-n and determine the largest shearing stress in that section. 1/2 in 20 kips 20 kips 7 in 3 in. 1/2 in i n 14 in 10 in.14 in
Do not round intermediate calculations. Give your final answer(s) to three significant figures For the beam and loading shown, consider section n-n and determine the shearing stress at (a) point a, (b) pointb 44 kips 44 kips 17 8.90 in3/4 in. 1.5 in 1.5 in. 17 3/4 in 3/4 in. 20 in.20 in. 10 in. 8 in
Do not round intermediate calculations. Give your final answer(s) to three significant figures. When the force P reached 1800 Ib, the wooden specimen shown failed in shear along the surface indicated by the dashed line. Determine the average shearing stress along that surface at the time of failure. 0.5 in. Steel 4 in in. Wood psi
Do not round intermediate calculations. Give your final answer(s) to three significant figures. Knowing that the allowable stress for the beam shown is 95 MPa, determine the allowable bending moment M when the radius r of the fillets is (a) 12 mm, (b) 18 mm. 8 mm 120 mm 60 mm SM 28 24 K 20 12 14 1.02 1.2 0 005 010 015 0.2 0.25 03 (a) M (b) M = N m N·m
Do not round intermediate calculations, Give your final answer(s) to three significant figures. A strain gage located at C on the surface of bone AB indicates that the average normal stress in the bone is 3.80 MPa when the bone is subjected to two 1,210-N forces as shown. Assuming the cross section of the bone atC to be annular and knowing that its outer diameter is 24 mm, determine the inner diameter of the bone's cross section at C. 1210...