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denis-greek [22]
2 years ago
8

A force of 20 N acts over an area of 2 m2. What is the pressure? ​

Physics
2 answers:
ycow [4]2 years ago
5 0

\text{Given that,}\\\\\text{Force, F = 20 N.}  ~ \\\\ \text{Area , A = 2 m}^2 . \\\\ \text{Pressure, P =? }\\\\P = \dfrac FA = \dfrac{20}2 = 10~~ \text{Nm}^{-2}

Mumz [18]2 years ago
4 0

pressure \:  =  \frac{force}{area } \\  \\  \\  =  \frac{20N}{2m.sq}  \\  \\  = 10pascal

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  1.114 kg/m³

Explanation:

The total mass of the air in the balloon and the balloon + cargo will be the mass of the displaced air. If d is the density of the air in the balloon, then we have ...

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3 years ago
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3 years ago
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