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Physics
Forces and matter
Springs and Elasticity
Work Done in Stretching Equation
Work Done in Stretching Equation
What You Need to Know
Use the equation to calculate work done in stretching a spring:
E
=
1
2
×
k
×
x
2
E = \frac{1}{2} \times k \times x^2
E
=
2
1
×
k
×
x
2
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