Does the Force Constant of a Spring Remain the Same When Cut into Two Halves?

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SUMMARY

When a spring with a force constant \( k \) is cut into two equal halves, the force constant of each new spring becomes \( 2k \). This is due to the relationship between spring constant and length; halving the length of the spring doubles its stiffness. Therefore, for the same applied force, the extension of each new spring will be half that of the original spring.

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  • Understanding of Hooke's Law
  • Basic knowledge of spring mechanics
  • Familiarity with concepts of force and extension
  • Ability to apply algebraic manipulation to physical equations
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projjal
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Homework Statement


if a spring of force constant k is cut into two halves, will the force constant of each of the two new spring remain the same ,that is ,for same force will the extension be same for the new spring as the original spring


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The Attempt at a Solution

 
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Hello projjal welcome to PF! What do you think (and why)? How would 2 springs with equal spring constants behave if placed in series?
 
thanks i get it
 

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