Question

calcualte the pressure exerted on a surface of 0.25 m2 by a thrust of 400kgf​

Answer 1

Explanation:

The pressure exerted on a surface of 0.5m^2 by a thrust of 100 Kgf is 200 pascals.

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Answer 2

Given-

• Surface area = 0.25m²
• Thrust = 400kgf

Find-

• Pressure exerted -?

Solution-

we know the formula of pressure i.e,

• $\boxed{\sf{Pressure = \dfrac{Thrust }{Area}}}$

By putting given values in the formula we get,

$\bf{\implies Pressure= \dfrac{400}{0.25} = \dfrac{40000}{25} }$

$\bf{ \implies Pressure = 1600 }$

Therefore, Pressure exerted on surface is 1600 Pa.

Extra Info-

• Pressure is defined as the force applied on per unit surface area.

• S.I. Unit of pressure is Pascal, donated by Pa.