Question

A force of 20N acts on a surface of area 2m^2 another force of 5N acts on samesurface. Calculate the pressure in each case.​

Answer 1

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Answer 2

Answer:-

Case-1:-

• Force=20N
• Area=2m^2

We know that

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

$\\ \sf\longmapsto Pressure=\dfrac{20}{2}$

$\\ \sf\longmapsto Pressure=10N/m^2$

$\\ \sf\longmapsto Pressure=10Pa$

Case-2:-

• Force=5N
• Area=2m^2

$\\ \sf\longmapsto Pressure=\dfrac{5}{2}$

$\\ \sf\longmapsto Pressure=2.5N/m^2$

$\\ \sf\longmapsto Pressure=2.5Pa$