Question

Hi Friends.... ❤❤❤❤❤❤❤
A very Good Afternoon....

Please help me with this :-

If " K " is the force of a spring given , find an expression for the potential energy of the string

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Answer 1

Spring potential energy

When you compress or stretch a spring, as soon as the stress is relieved, the spring attains its normal shape instantly. Its Elastic potential energy helps it do so. Generally, these elastic substances follow the Hooke’s law.

Hooke’s Law

Before unveiling the mechanism of spring potential energy, we need to understand the Hook’s Law. According to this Law, the force needed to change the shape of spring is proportional to the displacement of the spring. The displacement referred here is how far the spring is compressed or stretched from its normal shape. Mathematically, Hook’s Law can be summarised as F= – k x.
Here ‘k’ is the spring constant and ‘x’ is the displacement. This spring constant being unique for different springs depends on various factors like the material of the spring and the thickness of the coiled wire used in the spring. Hooke’s law is frequently represented in the negative form since the force is a restoring force,  but the positive version of the law is also a valid representation.

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#@Jai
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