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A spring has a spring constant of 40 N/cm and is stretched 6 cm. Determine the object's spring potential energy.

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This is a problem based on S.H.M.

The object's spring potential energy while stretching it can be written as,

$P . E . = \frac{1}{2} k x^{2} W h e r e, k - S p r i n g c o n s \tan t x - S t r e a t c h e d l e n g t h$

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