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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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