Energy physics help: Finding spring constants

AI Thread Summary
To find the spring constants for springs 1 and 2 from the provided graph, utilize Hooke's Law, which states that the force exerted by a spring is proportional to its displacement (F = -kx). The potential energy stored in a spring can be expressed as E = (1/2)k(x^2), where E is the energy, k is the spring constant, and x is the displacement. By analyzing the graph, identify the maximum displacement for each spring and the corresponding force to calculate k. The spring constant can then be determined by rearranging the equations to solve for k. Understanding these principles will enable the calculation of the spring constants effectively.
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The question gives me a graph of spring 1 and spring 2 (which I will attach to the post) and it asks me what are the springs constants. I have no idea how to find the spring constants. I know that the Potential Elastic equation is (1/2)k(x^2), but I don't know where to start with looking at this graph! Please help!
It's question 1a.

Homework Statement

Homework Equations



E=1/2k(x^2)

The Attempt at a Solution

 
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Hooke's Law:

F = -kx

Knowing that, can you find the constant?
 

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