A drawing pin is pushed against a wooden table with a force of 10N cal – InterviewSolution

1.

A drawing pin is pushed against a wooden table with a force of 10N calculate the pressure exerted by the pin at a point on a table , if the area of the point is 180 cm square

Answer»

Answer:-

Force=10N
Area=180cm^2

Convert to m^2

$\\ \sf\longmapsto 180\times 0.0001$

$\\ \sf\longmapsto 0.018m^2$

$\boxed{\sf Pressure=\dfrac{Force}{Area}}$

$\\ \sf\longmapsto Pressure=\dfrac{10}{0.018}$

$\\ \sf\longmapsto Pressure=555.5Pa$

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