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How do you proof that k is equal to Ewttt over lll when k is spring constant E is young's modulus w is width t is thickness and l is lenght?
Wiki User
∙ 11y ago
That would take more than this page can handle.
You are describing a guided cantilever whose deflection y is
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y = PL^3/ (12 EI) where I = wt^3/12
K = P/y = Ew t^3/L^3
Wiki User
∙ 11y ago
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Is the spring constant is constant on the moon?
no the spring constant is not constant on moon because there is no restoring force there
How many inches does the spring stretch per ounce of additional weight?
The answer will depend on the unstretched length of the spring and its Young's modulus.
What is the spring constant of a spring?
The ratio of force applied to how much the spring streches (or compresses). In the SI, the spring constant would be expressed in Newtons/meter. A larger spring constant means the spring is "stiffer" - more force is required to stretch it a certain amount.
How does length of spring coil affect the force constant?
The force constant is unaffected; It is a constant.
What is the formula to find the spring constant?
F = - k x In this equation, x is the distance that the spring has been stretched or compressed away from its equilibrium position F is the restoring force exerted by the spring. k is the spring constant.
What is the modulus of rigidity of spring steel?
about 70 to 80 GPa
Is the spring constant is constant on the moon?
no the spring constant is not constant on moon because there is no restoring force there
What is the modulus of rigidity for Spring steel?
it is 14.67n/m3
How many inches does the spring stretch per ounce of additional weight?
The answer will depend on the unstretched length of the spring and its Young's modulus.
What is the characteristics of springs with large spring constant in hooke's law?
larger the spring constant of a spring, the more stiffer it is.
If a spring with spring constant k is cut into two equal parts what will be the spring constant of each part?
2k
What is the spring constant of a spring?
The ratio of force applied to how much the spring streches (or compresses). In the SI, the spring constant would be expressed in Newtons/meter. A larger spring constant means the spring is "stiffer" - more force is required to stretch it a certain amount.
Why does a large spring constant indicate a stiff spring?
It takes a larger force to compress or pull a spring the same distance as a spring with a smaller spring constant. This is shown in Hooke's law. x=F/k k---is the spring constant F---is the force applied to the spring x is the distance the spring has been compressed
An elastic cord is 63 cm long when a weight of 54 N hangs from it but is 84 cm long when a weight of 81 N hangs from it What is the spring constant k of this elastic cord?
solution:: using Kx = F =mg 1] K .(0.63- l ) =54 2] K . (0.84 - l ) = 81 solve these two eqns to get the natural lenght as well as the spring constant
Is spring constant same when contracting?
It depends on the type of spring, but for general purposes the spring constant of materials, as long as it is linear, is the same in extension and contracting.
What is spring constant of an elastic material?
Spring constant of an elastic material is the force applied per unit extension.
What is the spring constant for a victor mousetrap?
Victor has changed their mousetraps and made their traps the same so they now have the same spring constant. The spring constant of all victor mousetraps are 3.52 N/m.
