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Elasticity
Page 4
Questions (454)
A circular metal colunn is to support a load of 500 Tonne and it must not
compress more than 0.1 mm. The modulus of elasticity is
1 answer
asked by
Nuhu
70 views
What is the income elasticity of car as per capital income increases from, $10,000 to $11,000? The demand for car as a function
1 answer
asked by
Tadiyos
215 views
A spiral spring extends from length 10.01m to 10.00cm when a force of 20N is applied on it. Calculate the constant force
1 answer
asked by
Anonymous
113 views
An elastic cord can be stretched to it’s elastic limit by a load of 2N if a 35cm length of time cord is extended by 0.6cm by a
1 answer
asked by
Favor
232 views
If income elasticity is given as Y=dlogq÷dlogy=y÷q×dq÷dy proof that the sum of the income elasticity weighted by total
1 answer
asked by
Priscilla
213 views
Suppose a demand function is given by Q=10P^-0.5Y^0.75. Calculate the price elasticity of demand and income elasticity of
1 answer
asked by
Pialess
523 views
A spring 20 cm long is stretched to 25 by load of 50n what will be it's length when stretched by 100n assuming that the elastic
1 answer
asked by
akaangeesamuel
205 views
All of the following would cause demand to be more inelastic except:
A. Urgent consumer need B. The price is a small fraction of
1 answer
asked by
Nevaeh
308 views
Suppose you decide to produce a product and you discover it has a demand function given by; Q = 10P^-0.5Y^0.75 (I) calculate the
1 answer
asked by
Rey
416 views
Four identical pin-pin ended solid concrete cylindrical columns that are L=10m tall need to be able to withstand 6.8*10^8 N of
1 answer
asked by
Alex
382 views
When a wire of 5m and radius 0.5mm is stretched by a load of 49N, the Elongation produced in the wire is 0.1cm.find the energy
1 answer
asked by
Science
457 views
The cross price elasticity for widgets with respect to gadgets is -0.5. If the price of the gadgets rises from $0.95-1.10 (a 10%
1 answer
asked by
Weaam
503 views
The demand for desk lamp is linear,and the price of desk is
$30.the demand curve for desk lamp then shifts out parallel to itself
1 answer
asked by
Nan
487 views
Aspring 20cmlong is streatched to 25cm by a load of 50Nwhat will be itslength when streatched by 100Nassuming that the..
5 answers
asked by
Tonia
340 views
Sample 1, Original Length 250 mm and 10 mm Diameter, Length after testing 250.23 mm the force used for the test was 15KN
Calculat
1 answer
asked by
Anonymous
392 views
A steel wire is used to lift heavy object. The cable has a diameter of 14.25 mm and an initial length of 33.5 m. If the cable
2 answers
asked by
Idali
585 views
A steel block 200mm x 20mm x 20mm is subjected to tensile faro of Gone in the direction of its Length. Determine the change in
1 answer
asked by
Rakesh
427 views
2. A certain wire of length L, cross-sectional area A is extended by an amount ‘e’by a force F. Given that the young’s
1 answer
asked by
salmi
463 views
2. A certain wire of length L, cross-sectional area A is extended by an amount ‘e’
by a force F. Given that the young’s
2 answers
asked by
hamunyela morga
589 views
A copper wire with cross sectional area 0.00030cm^2 is to be used in lifting a 100g object.How fast can the object be
1 answer
asked by
joan
406 views
A spring 20cm long is stretched to 25cm by a load of 50N. What will be its length when stretched by 100N assuming that the
5 answers
asked by
Rachel
742 views
A 53.0 kg circus performer oscillates up and down at the end of a long elastic rope at a rate of once every 6.60 s. The elastic
2 answers
asked by
Mark
755 views
A wood column is 5.5 in. square in cross section and 12 ft long. Its modulus of elasticity is 1.3 × 106 psi. How much will the
3 answers
asked by
Jane
618 views
An atomic force microscope cantilever, of rectangular cross section, has a length, l, of 200μm, a width, b, of 20μm and a
1 answer
asked by
please HELP
456 views
You have 1kg of aluminum (E=69GPa) to make a cylindrical tube with a high Euler buckling load. The tube must have a length L of
2 answers
asked by
alalal
537 views
Physics: an elastic cord can be stretched to its elastic limit by a load of 2N.if a 35cm length of the cord is extended 0.6cm by
7 answers
asked by
precious
1,015 views
A rubber ball loses 30% of its height each A rubber ball loses 30% of its height with each bounce
How high is the first bounce if
1 answer
asked by
Carlos
442 views
a spring 20cm long is stretched to 25cm by a load of 50N. what will be its lenght when stretched by 100N assuming that the
4 answers
asked by
Anonymous
650 views
If 54 J of work are needed to stretch a spring from 15 cm to 21 cm and 90 J are needed to stretch it from 21 cm to 27 cm, what
2 answers
asked by
Sam
535 views
Determine the bulk modulus of elasticity of a liquid, if the pressure is increased from 7N/m^2 to 13N/m^2. The volume of the
1 answer
asked by
Ekingdeft
532 views
What controls the Young's modulus in the rubbery regime of an amorphous polymer?
Sliding between short segments of polymer chains
3 answers
asked by
zxcv
522 views
A cube of the isotropic, linear elastic epoxy resin E=2GPa, ν=0.3, α=50×10−6K−1 at 20∘C is unloaded. It is then heated
6 answers
asked by
qwerty
1,404 views
Take a metal coat hanger and straighten it. Hold a 10 inch straight section so it points up in the air. Holding the bottom still
1 answer
asked by
courtney
411 views
A 65.0-kg circus performer is fired from a cannon that is elevated at an angle of 55.8 ¡ã above the horizontal. The cannon
2 answers
asked by
LEHUAN
915 views
A lift cable which is 50m long ,is made from high tensile steel of Young Modulus 2.0x 10^11 Pa. the cable is made from 100 wires
2 answers
asked by
Laila
588 views
Upper A
5 percent increase in the price of digital apps reduces the amount of tablet devices demanded by 9 percent. The cross
3 answers
asked by
AOL
71 views
A tendon is stretched slightly under the force T of 1000 N. How much will the tendon stretch under this load, in mm to one
2 answers
asked by
Nomi
562 views
The Young's modulus for a material is 11.0 x 1010 N/m2. The material is stretched to a strain of 1.0 x 10-3. How much elastic
1 answer
asked by
solid chem
320 views
Derive the bulk modulus (volume modulus of elasticity) for a bar subjected under pressure p.
3 answers
asked by
Hasdan
47 views
Calculate the elastic buckling collapse stress (the compressive strength), σ∗el, for an open-cell polystyrene foam with a
3 answers
asked by
qwerty
891 views
A bungee jumper jumps (with no initial speed) from a tall bridge attached to a light elastic cord (bungee cord) of unstretched
10 answers
asked by
Anonymous
753 views
A cube polymer matrix is subjected to elastic deformation in compression by 10 N applied force. The cube is deformed by 20% of
1 answer
asked by
Katy
777 views
Question 17 of 20
5.0 Points On a linear demand curve, demand is ________ at small quantities than it is at the middle of the
3 answers
asked by
tg
575 views
Question 8 of 20
5.0/ 5.0 Points Suppose that the percentage change in demand is 20%, the price elasticity of supply is 2, and
1 answer
asked by
tg
628 views
A round bar 40 mm diameter was found to be 0.000775 mm. Find the Poisson's ratio and Young's Modulus for the material of the
1 answer
asked by
ripon
435 views
A piece of material 15 cm long by 2.5 cm square is in compression under a load 100kN. If the modulus of elasticity of the
2 answers
asked by
ripon
538 views
The shaft ABC is a solid circular cylinder of constant outer diameter 2R and length 3L. The shaft is fixed between walls at A
11 answers
asked by
superman
656 views
The shaft ABC is a solid circular cylinder of constant outer diameter 2R and length 3L. The shaft is fixed between walls at A
8 answers
asked by
Uncle Sam
534 views
HW9_1: AXIAL AND TRANSVERSE STRAINS - THE POISSON'S RATIO
When no loads are applied, the isotropic elastic block depicted below
7 answers
asked by
AMK
685 views
A mass m is attached to a weightless string of
length L, cross section S, and tensile strength ( the maximum tension it can
2 answers
asked by
Rafi Tanzim
489 views
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Parent Categories (32)
Calculus
Collision
Collisions
Demand
Demand and Price
Demand and Supply
Economics
Energy and Motion
Forces and Motion
Kinematics
Market characteristics
Material Properties
Material Properties and Behavior
Materials Science
Mechanical Properties
Mechanical Properties of Materials
Mechanics
Mechanics of Materials
Microeconomics
Motion and Forces
Physical Properties
Physics
Properties of Materials
Properties of Matter
Solid Mechanics
Springs
Strength of Materials
Stress and Strain
Stress-Strain Curves
Structural Engineering
Supply
Supply and Demand