The cord passing over the two small pegs A and B of the board is subjected to a tension of T = 100 N. The resultant couple moment produced by the two cords is 20 Nm, clockwise. Part A Determine the minimum tension P of the cord passing over pegs C and D. P= 16.35 N T 30° Part B Determine the corresponding orientation angle of the cord passing over pegs C and D. 0= 45 300 mm. B 30° 300 mm

The cord passing over the two small pegs A and B of the board is subjected to a tension of T = 100 N. The resultant couple moment produced by the two cords is 20 Nm, clockwise. Part A Determine the minimum tension P of the cord passing over pegs C and D. P= 16.35 N T 30° Part B Determine the corresponding orientation angle of the cord passing over pegs C and D. 0= 45 300 mm. B 30° 300 mm

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

2. The lengths LAB = LBC = 200 mm and LCD = 240 mm. The diameter of parts AB and CD of the bar is 25 mm and the diameter of part BC is 50 mm. The shear modulus of the material is G = 80 GPa. What value of the %3D torque T would cause the angle of twist of the right end of the bar relative to the wall to be zero? 4 kN-m A 8 kN-m LAB B T LBC.
The wire BC has a diameter of 3.5 mm. Determine the vertical displacement of the handle at D if the pull at the grip reaches a magnitude of 3 000 N .Consider value of E equal to 150 GPa. 1000 mm- B 800 mm 600 mm-
H.W.: A horizontal rigid bar AB is hinged at A and subjected to 80 KN load and 120 kN.m moment at C as shown. Two vertical rods BE (of Steel) and DF (of Copper) try to assist the rigid bar AB to carry the load. Determine the stress in each of the vertical rods and the downward deflection at point C. Use Esteet = 200 GN/m², Ecopper = 120 GN/m². Copper F A-850 mm² L=1m 3m D 3 m A-600 mm² 120 kN.m L=1.5 m 80 kN * Steel E 2m
The uniform rectangular panel ABCD has a mass of 40 kg and is hinged at its corners A and B to the fixed vertical surface. A wire from E to D keeps edges BC and AD horizontal. Hinge A can support thrust along the hinge axis AB, whereas hinge B supports force normal to the hinge axis only. Find the tension T in the wire and the magnitude B of the force supported by hinge B. 2580 mm 1110 mm Answers: T = B = i B D 40° N N E
с 1 ft 2 ft B 150 lb-ft/ft A 2 ft O A copper pipe is tightly secured to the wall at C and a uniformly distributed torque is applied to it as shown, determine the shear stress at point A. The pipe has an outer diameter of 3.5 in and an inner diameter of 2 in. The point lies on the pipe's outer surface. Provide your answer in psi.
Please help. Do not just guess. Prove your answer. I will give a good feedback. thank you :)
The lap joint is fastened with four 3/4-in.-diameter rivets. The working stresses are 14 ksi for the rivets in shear and 18 ksi for the plates in bearing. a. TA Find the maximum safe axial load P that can be applied to the joint. Assume that the load is equally distributed among the rivets. b. Find the maximum average tensile stress in each plate. P 7 in. O 4 in. in. P
1-39 The lever is held to the fixed shaft using a tapered pin AB, which has a mean diameter of 6 mm. If a couple is applied to the lever, determine the average shear stress in the pin between the pin and lever. 20 N 250 mm B 12 mm 250 mm 20 N
5. A 12-mm-diameter steel [E = 200 GPa] rod (2) is connected to a 30-mm-wide by 8-mm-thick rectangular aluminum [E = 70 GPa] bar (1), as shown in Figure. Determine the force P required to stretch the assembly 10.0 mm. (1) 0.45 m (2) 1.30 m C
Q12 (Simple stress and strain) Item 3 of 3 A bar AB (A = 500 mm?) is hinged at A and is supported by a rod CD and C. The rod is pin connected at A, as shown. Neglect deflections of the bar due to bending. If the diameter of the rod connecting the load W = 90 kN is 20 mm, what is the displacement of the load? Use E=210 GPa. (10 38 mm. 2m 1.8m ww Diameter TYOR 2.5 m 1.5m 0.6m W=90kN
ying Pl... Q.8 In the design of a control mechanism, it is determined that rod AB transmits a 260 N force P to the crank BC. Determine the x and y components of P. (2) P- 260 N A. 12 y 30
BY THE WAY P=66 KN