Question

A force of 200n acts on a surface of area 10cm2 normally calculate the pressure exerted on the surface

Answer 1

F=200N
A=10 cm^2 =1/1000 m^2
pressure =force / area
P=200÷(1/1000)
=200×1000=200000 Pascal.

therefore answer is 200000 Pascal

Answer 2

Hi mate!

Welcome to brainly...this seems to be your first question!

Here's your answer!!!

FORCE: 200N

SA: 10 CM2

remember, always convert things to SI unit. Force above is already in SI unit.

we have to convert 10 cm2 to m2.

we know, 1 m2= 10000 cm2

hence 1 cm2= 1/10000 m2

10 cm2 = 10 x 1/10000 m2

10 cm2= 1/1000 m2

now, P = F/A

hence P = 200 / (1/1000)

P= 200 x 1000

P= 20000 pascal

There you go!

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