An elastic spring is given a force of 1000 N over an area of $0.2 m^{2} .$

3000 N m^{- 2}

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5000 N m^{- 2}

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500 N m^{- 2}

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2500 N m^{- 2}

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Solution

The correct option is C $5000 N m^{- 2}$
Stress is defined by Stress = $1000 / 0.2 = 5000 N m^{- 2}$
The correct option is option (b)

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