Science, asked by srishtiamarkumar, 5 months ago

A 40 Pa force is applied on the head of a nail placed perpendicular to the surface of a wall. If the area of cross-section of the tip of the nail is 1/10 times the area of cross-section of the head, then find the pressure exerted on the wall.

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Answered by LalanPrasad

1

400pa will be the correct answer.........

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