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Mechanics of Materials
Page 2
Questions (82)
HW7_1B_2 : 5.0 POINTS
Let's say that a cross section where you have M+max is at location x+max, and the cross section where you
11 answers
asked by
Dude
691 views
The ultimate strength of a steel rod is 600.000MPa. if the factor of safety 3.000 is required, what is the maximum permissible
3 answers
asked by
Danny
485 views
tapered thin-wall circular shaft has constant wall thickness, t, length L, and diameters linearly varying between dA at the
1 answer
asked by
Uncle SAM
627 views
The cylindrical bar in the figure has a total length L=1.2 m, a diameter d=15 mm, and is confined by fixed supports at the walls
1 answer
asked by
AMK
652 views
A cylindrical tank with flat endplates is constructed from two sections that are welded together circumferentially.The outer
1 answer
asked by
dmkp
378 views
A steel bar with a cross sectional area of 25cm2 is found to shear fracture when subjected to a tensile load of 400kN. calculate
1 answer
asked by
dmkp
445 views
A piece of material subjected to three mutually perpendicular stresses of 70, 56 and 84 MPa. If E= 200 Gpa, Poissions ratio=
1 answer
asked by
rajesh jain
370 views
A casts iron block of 5cm2 cross section carries load of 50KN. Calculate the magnitude or normal and shear stresses on a plane
2 answers
asked by
rakesh
488 views
a material has a youngs modulus of 1.25*105N/mm2 and a poissons ratio of 0.25.calculate the modulus of rigidity and the bulks
4 answers
asked by
sanjeev
1,257 views
Determine the midspan value of EI(shear stress) for the beam w/c carries a uniformly varying load over part of the span.
1 answer
asked by
Jerlyn
312 views
Using mechanics of materials principles, (i.e. equations of mechanical equilibrium applied to a free-body diagram), derive the
3 answers
asked by
Bob
611 views
Using mechanics of materials principles (ie. equations of mechanical equilibrium applied to a free-body diagram), derive the
3 answers
asked by
Z32
1,426 views
A solid shaft of 65mm outside diameter and a hollow shaft of 85mm outside diameter are connected by 6 bolts with the mean pitch
2 answers
asked by
Henri
564 views
Find the Inside diameter(d) and outside diameter(D) of a hollow shaft given:
Power transmitted by shaft=1400kW Shaft speed=45 RPM
1 answer
asked by
Henri
476 views
The Golden Gate Bridge in San Francisco has a main span of length 1.28 km, one of the longest in the world. Imagine that a steel
3 answers
asked by
Anna
2,885 views
Composite bar with end load (two segments)
The composite bar BCD in the figure is composed of an inner aluminum cylindrical core
27 answers
asked by
helpless
732 views
A hollow cylinder with outer radius r0 and inner radius ri is loaded by a uniformly distributed load q across its length L. The
1 answer
asked by
qwerty
685 views
The Young's modulus for steel is 2x1011 and its rigidity modulus is 8x1010 Nm-2. Find the Poisson's ratio and its bulk modulus.
3 answers
asked by
pramod
701 views
An iron bolt is used to connect two iron plates together. The bolt
must withstand shear forces up to about 3300 N. Calculate the
1 answer
asked by
Joshua Edward
656 views
The statically-indeterminate composite beam AB of length 2L is fixed at A (x=0) and is simply supported at B (x=2L). The beam is
5 answers
asked by
AlexBorenz
634 views
The composite bar BCD in the figure is fixed at the wall B (x=0), and has constant cross sectional area A_0. The bar is composed
1 answer
asked by
skrillex
574 views
Q2_2: QUIZ 2, PROBLEM #2
The composite beam AB, of length L=2m, is free at A (x=0) and fixed at B (x=L) and is composed of a
23 answers
asked by
Harm
601 views
Bar BC in the figure has length L, constant cross sectional area A, and is composed of a homogeneous material with modulus E.
1 answer
asked by
skrillex
524 views
Q2_1: QUIZ 2, PROBLEM #1
The shaft ABC is a solid circular cylinder of constant outer diameter 2R and length 3L. The shaft is
12 answers
asked by
MAN
559 views
HW9_1: AXIAL AND TRANSVERSE STRAINS - THE POISSON'S RATIO
When no loads are applied, the isotropic elastic block depicted below
4 answers
asked by
MAN
544 views
H6P8: Elongation
A steel cable 10 m long is pulled in tension with a stress of 350 MPa. Assume that the Young's modulus of the
3 answers
asked by
Odesa
518 views
A stairwell is supported by two circular steel rods at one end. The other end supported above. The two steel rods are subjected
1 answer
asked by
stacey graham
501 views
Hi everybody! I really need help with this problem as soon as possible...
SI SHAFT WITH VARIABLE SECTION The shaft BCD in the
1 answer
asked by
anna_lau
486 views
A stairwell is supported by two circular steel rods at one end. The other end supported above. The two steel rods are subjected
1 answer
asked by
stacey graham
489 views
The ultimate strength of a steel rod is 600.000MPa. if the factor of safety 3.000 is required, what is the maximum permissible
1 answer
asked by
Danny
450 views
A steel cable 10 m long is pulled in tension with a stress of 350 MPa. Assume that the Young's modulus of the steel cable is
1 answer
asked by
sveta
458 views
A steel channel section has a depth of 200 mm, flange width of 75 mm, and thickness of 10 mm. If the section is subjected to a
1 answer
asked by
Rajesh
6 views
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Engineering Mechanics
Engineering/Physics
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Mechanical Engineering
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