A shear force of 3.1x 10^5 N is applied to an aluminum bar of length L = 19 cm, width w = 4.7 cm, and height h = 2.1 cm as shown in the figure below. What is the shear deformation Δx?
A shear force of 3.1x 10^5 N is applied to an aluminum bar of length L...
A force of 15 N is applied perpendicular to the end of a bar of length 0.5 meters. What is the calculated torque produced by the force?
7. Determine the shearing force Q applied to the bar if a 400 N force is applied to the handle for θ-30% For a given applied force, what value of gives the greatest shear? 400 N 360 m 75 mm 7. Determine the shearing force Q applied to the bar if a 400 N force is applied to the handle for θ-30% For a given applied force, what value of gives the greatest shear? 400 N 360 m 75 mm
A solid bar of circular cross section has a diameter, d= 1.5 in., and length, L-54 shear modulus of elasticity, G11.5x 10spsi (see Figure 4). 4. in.. The da 1.5 in. L-54 in. Figure 4 (a) If a torque T 250 lb-ft is applied at the ends, find the values of maximum shear stress in the bar and the angle of twist between the ends of the bar. [10 marks] (b) If the allowable shear stress 6000 psi and the...
Experts only please (10 points) Problem Statement: A rectangular bar of width w 10 mm, thickness t 4.5 mm, and length L-100 mm, is pinned at both ends as shown in the figure. Use theoretical values of C. Yield strength Sy-280 MPa. Modulus E-207 GPa. In-plane means deformation in the x-y plane. Out-of-plane means deformation in the x-z plane. Calculate: the load required to yield the bar Py the in-plane critical load Per the out-of-plane critical load Pcr the slenderness...
Q-4 (25 pts A uniform bar of length (L), cross sectional area (A) and mass (m) is free to rotate about a frictionless hinge at "O" in a horizontal plane. At the instant shown its angular velocity is (w) rad/sec clockwise and the applied torque (T) is clockwise. For the instant determine: a) The reactions at the hinge "O b) The internal forces (Shear force V, axial force F) in the middle of the bar (xeL/2 from hinge "O") Hint:...
Question 5 10 points Save Answ Draw the shear-force and bending-moment diagrams for the simply supported beam shown. Determine the bending moment 3.6 m to the right of point A if W = 9.1 kN/m, T = 17.34 kNm, m = 11.9 m, and n = 3.7 m. W T С о В n Question 6 10 points Save Answer Draw the shear-force and bending-moment diagrams for the simply supported beam shown. Determine the shear force 3.3 m to the...
A shearing force of 1250 N is applied to a brass rod with a length of 25.0 m and radius r = 1.27 cm. The shear modulus of brass is 35.0 x 109 N/m2. As a result the rod is sheared through a distance in mm of:
Traction forces of 5000 N are applied at both ends of a bar of L = 5 m in length with R = 35 cm and a Young modulus of 125 × 108 N / m 2. As a consequence, a bar undergoes a stretching of Choose one: a) ΔL = 1.34 m b) ΔL = 0.520 mm c) ΔL = 0.00945 mm d) ΔL = 0.00472 mm e) ΔL = 0.132 mm
10. A hinged rigid bar of length/ is connected by two springs of stiffnesses k1 an and is subjected to a force F as shown in the figure. Assuming that thean of the displacement of the bar is small (sin θ find the equival system that relates the applied force F at Point D, t d k2 lent spring constant of th o the resulting displacement x. 10. A hinged rigid bar of length/ is connected by two springs of...
The beam shown in Figure 1 has a clear span length of L = 7.6 m and x : 1.5 m. The beam cross section is shown in Figure 2 and supports the following loads: WL = 30 kN/m. Wb = 50 kN/m, Q.-50 kN, QD = 80 kN, and supports its own weight. Assume f,'-25 MPa,.-420 MPa, b-350 mm. d-702 mm, h 750 mm, colinn width-450 1. Calculate the beam own weight 2. Calculate the ultimate loads applied on...