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Calculate the pressure in pascal exerted by a force of 300 N acting normally on an area of 30 cm2. - Physics

Sum

Calculate the pressure in pascal exerted by a force of 300 N acting normally on an area of 30 cm2.

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Solution

 F = 300 N
 `A = 30 cm^2 = 30/(100xx100 )m ^2 = 30xx10^-4 m^2`

`P=F/A = 300/(30/(100xx100)`

` = (300xx100xx100)/30`

=100000 = `10^5` Pa

Concept: Pressure
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APPEARS IN

Selina Concise Physics Class 8 ICSE
Chapter 3 Force and Pressure
Numericals | Q 8 | Page 58
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