A light spring has force constant

PHYSICS · Single correct · CBSE · Physics · Work, Energy and Power · Work, Energy and Power

Problem

A light spring has force constant

150\,\text{N\,m}^{-1}

. How much should it be stretched so that it stores

1.35\,\text{J}

of elastic potential energy? (a)

0.095\,\text{m}

(b)

0.18\,\text{m}

(c)

0.13\,\text{m}

(d)

0.26\,\text{m}

Related theory

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