Part of a control linkage for an airplane consists of a rigid member CBDand a flexible cable AB. Diameter of cable AB is 25 mm.P.a) If a force applied to the end D of the member causes it to rotate by 0.3 degrees,determine the normal strain in the cable. The cable is initially unstretched.-400 mm-b) Separately, if the force applied causes a normal strain of 0.0035 mm/mm in the cable,determine the displacement of point D.c) Given P = 5 kN, determine reactions at pin C and force along cable AB. Obtain the averageBnormal stress along cable AB.d) Draw the state of stress on a volume element taken at any point along the300 mmportion BD of the control armA-400 mm-

To find (a) The normal strain in cable AB initially when member CBD rotates by 0.3°. (b) The…

Answered: Part of a control linkage for an…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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4. Given a shear stress of T35 MPa and a shear modulus of G= 75 GPa, the shear strain is most nearly (A) 2.5 x 10-5 rad (B) 4.7 x 10-4 rad (C) 5.5 x 10-4 rad (D) 8.3 x 10-4 rad
2mm The piece of plastic is originally rectangular. Suppose that a = 300mm and b = 420 mm 2mm 5mm TIC 300mm = a 1 Blac b 1 d A B 1 1 1 1 1 1 = 420mm 3mm 14mm 2mm У Determine the shear strain rxy at corner B if the plastic distorts as shown by the dashed lines.
A steel cable is used to support an elevator cage at the bottom of a 1700-ft-deep mineshaft. A uniform normal strain of 220 μin./in. is produced in the cable by the weight of the cage. At each point, the weight of the cable produces an additional normal strain that is proportional to the length of the cable below the point. Assume D = 1700 ft and d= 700 ft. If the total normal strain in the cable at the cable drum (upper end of the cable) is 520 uin./in., determine (a) the strain in the cable at a depth of 700 ft. (b) the total elongation of the cable. Drum Cable Answers: (a) ε = (b) 8 = y i i Elevator cage D X μin./in. in.
If a rubber material is deformed as shown in the following figure, determine the normal strain along diagonal AC. D 2 mm 3 mm 15 mm A B 15 mm Select one: 0.0853 0.0607 0.1402 0.1281 0.0467 K
a) A thin strip of rubber-like material has an unstretched length of 345 mm.i. If it is stretched around a pipe having an outer diameter of 112 mm, determine the average normal strain in the strip, assuming linear elastic behaviour. (3 marks)ii. A steel wire of diameter dwire = 1.5 mm also has an initial length of 345 mm. The Young’s Modulus of the steel material is 190 GPa and its yield strength is 275 MPa. What is the maximum pipe diameter that the wire can be stretched around without yielding and what is the magnitude of the tensile force in the wire for this elongation? Give your answers to two decimal places
A rigid steel bar is supported by three rods as shown. There is no strain in the rods before the load P is applied. After load P is applied, the normal strain in rods (1) is 2410 µm/m. Assume initial rod lengths of L₁ = 1,250 mm and L₂ = 2,000 mm. Determine the normal strain in rod (2). (1) 4₁ (2) Rigid bar O 975 μm/m O 1072 μm/m O 1757 µm/m O 1656 µm/m O 1506 μm/m B P L₂ (1)
A steel rod is subjected to a gradually applied load (F) which gave a rise to a maximum stress of 200 MPa. The rod is 250 mm long and one part of it's length is square and the remainder is circular with a diameter of 25 mm. If the total strain energy in the rod and modulus elasticity of the material is 1,3 J and 200 GPa, determine the following : 4.1.The applied load F and the total extension of the bar 4.2.The length of the square portion of the bar and the suddenly applied load that will induce the same amount of energy. 4.3.The load that falls from a height of 8 mm induces 1,3 J in the bar
Please answer in proper units
Question 7 Determine the maximum shear force in kN in the figure below. 10 kN/m 25 kN • m A E B C D 1 m 1 m 3 m 2 m
I need just öne answer
This course EHide blocks If a rubber material is deformed as shown in the following figure, determine the normal strain along diagonal AC. C 1 mm 2 mm 10 mm A В 10 mm Select one: O 0.0793 O 0.1402 O 0.1281 0.0382 9:15 PM EN 4/15/2021
As a result of the tension applied from the base in the X axis, the strain value of the structure in the same direction was measured as 0.26 mm / mm. Under the same loading condition: a) Calculate the strain of the structure in the Z axis. b) In this case, what is the type of strain on the Z axis?

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