All Questions
4
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What is the difference between Hooke's Law and Young's Modulus?
In the elastic region where stress is proportional to strain up to elastic limit which is we call Young's Modulus (E). My question is if that is E, then what is Hooke's Law (K=F/x spring stiffness). I ...
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2
answers
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How can I find stiffness of a steel coil spring used in dump trucks?
How can I find stiffness of a steel coil spring used in dump trucks?
Here is the data of the question.
Length of spring unloaded = 220mm
Outer Diameter = 27mm
Inner Diameter = 15mm
Wire Diameter = 6mm
...
- 57
1
vote
3
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142
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Axially loaded member with a spring / Mechanic of Materials
i've been struggling with this problem i made up. It is about a cylindrical copper member (diameter $d=20$ mm and length $L=250$ mm) with a spring (stiffness $k=166,5$ kN/mm) fixed on a wall, as the ...
user31103
4
votes
2
answers
108
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Dominant parameters in the dynamical response of a linear oscillator
I am working with a very simple 3-DOF damped LTI spring-mass system. As an exercise I am altering two parameters simultaneously (stiffness and damping coefficients connecting mass 1 to mass 2) to see ...
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