Question

Define the term p derive an expression for potential energy of an elastic stress spring

Answer 1

Explanation:

Mathematically this is expressed as F = kx, where x is the displacement and k is the spring constant. ... Hooke's law gives us the force we need to find elastic potential energy. Looking at a graph of force versus displacement, we can find that the formula for elastic potential energy is PE = 1/2(kx^2).

Answer 2

Answer -

• Elastic potential energy is energy stored as a result of applying a force to deform an elastic object. The energy is stored until the force is removed and the object springs back to its original shape, doing work in the process. The deformation could involve compressing, stretching or twisting the object.

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