Two smooth cylinders are placed in the position shown. Cylinder A 1,000N and has a radius of 10cm while cylinder B has a radius of 8cm and weighs 750N. Cylinder A is connected by a 35cm string to the smooth wall C. What is the tensile stress in MPa, developed in the string if the diameter of the string is 10mm and angle beta is 25°?

Two smooth cylinders are placed in the position shown. Cylinder A 1,000N and has a radius of 10cm while cylinder B has a radius of 8cm and weighs 750N. Cylinder A is connected by a 35cm string to the smooth wall C. What is the tensile stress in MPa, developed in the string if the diameter of the string is 10mm and angle beta is 25°?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Required information Two solid cylindrical rods AB and BC are welded together at Band loaded as shown. Given: P=7 kips. A 30 in. -1.25 in. В 12 kips 25 in. 0.75 in. Find the average normal stress at the midsection of rod BC. The average normal stress at the midsection of rod BC is ksi.
2.25. A system consists of two rigid end-plates, tied together by three horizontal bars as shown in Fig. 2-42. Through a fabrication error, the central bar, ②2, is 0.0005L too short. All bars are of identical cross section and of steel having E = 210 GPa. Find the stress in each bar after the system has mechanically been pulled together so that the gap A is closed. Ans σ-35 MPa σ = 70 MPa Fig. 2-42
2)For the supporting frame shown below: a) Determine the internal forces acting at section a-a. b) Determine the stress components that act at points A and B. IN = 2.6525x10-7 mª -300 mm 150 mm 2.5 kN a 12 mm 6 mm 6 mm 6 mm 36 mm'36 mm Section a – a
To lower ends of the three bars in the figure two are the same level before the rigid homogeneous W=176kN block is attached. Each still bar has a length of 1.00 m, an area 500mm² and E=200 GPa. For the bronze bar the length is 1.6m, the area is 900mm² and E= 83 GPa. What is the stress developed in the bronze bar? What is the stress developed into steel bar? What is the elongation of each bar?
The rod has a diameter of 40 mm. Determine the state of stress at point A and draw the resulting 3-D stress element. 1500 N 600 N 300 mm 100 N-m 800 N 100 mm B
Question 3 3.1 The short column in Figure 3 has a rectangle cross-section 80 mm x 50 mm. If the maximum compressive stress in the column is not to exceed 115 MPa, determine the magnitude of the greatest allowable vertical load P which can be carried. 30 mm 80 mm Fig. 1
A tapered cantilever beam AB having rectangular cross sections is subjected to a concentrated load P = 46 lb and a couple Mo = 790 lb - in. acting at the free end [see the figure part (a)). The width b of the beam is constant and equal to 1.0 in., but the height varies linearly from ha = 2.0 in. at the loaded end to hp = 3.0 in. at the support. Use L = 20 in. Мо В hg (a) 3P qo = T Мо (b) ЗР 90 =7 \ Mo.
A steel tube is rigidly attached between an Al rod and a bronze rod. Axial loads are applied at the positions indicated. Find the maximum value of P that will not exceed a stress of 80MPa in Al, 150MPa in steel and 100 Mpa in bronze. -1.0m 200 mm² 2.0m Steel 400 mm² 2P -2.5 m Bronze 500 mm²
The wire BC has a diameter of 0.175 in. and the material has the stress-strain characteristics shown in the figure. Determine the vertical displacement of the handle at D if the pull at the grip is slowly increased and reaches a magnitude of (a) P= 480lb, (b) P= 700lb. Assume the bar is rigid.
3. A rigid block of mass M is supported by three symmetrically spaced rods as shown in the figure. Each copper rod has an area of 900 mm²; E = 120 GPa; and the allowable stress is 70 MPa. The steel rod has an area of 1200 mm²; E = 200 GPa; and the allowable stress is 140 MPa. Determine the largest mass M which can be supported. Copper 160 mm M Steel 240 mm Copper 160 mm
A steel pipe is subjected to the 16-kN load shown below. Its outside diameter is 140 mm and its thickness is 7 mm. Consider that the yield strength of steel is 240 MPa. Analyze point H ONLY. Due to the pressure in the pipe, there is an 11.25-MPa (T) normal stress along x and a 22.50-MPa (T) normal stress along z of point H. A. Determine the internal forces and moments at the pertinent section through an FBD. B. Determine the stresses experienced by point H. Illustrate using a stress element. C. Determine the FS by MSST at point H D. Determine the von Mises equivalent stress at point H E. Determine the FS by MDET at point H 700 mm 16 KN 1,300 mm
Steel Tank with an outside diameter of 600 mm has a wall thickness of 8 mm. The tank is used as storage of gas under pressure of 2.2 MPa. a. Determine the value of the tangential stress in the tank wall Determine the value of the longitudinal stress in the tank wall b. 30 mm helt hand