Question

How much thrust will be required to exert a pressure of 20,000 Pa on an area of 1 cm2

Answer 1

P=20,000

A=1

P=F/A

20,000=F/1

F=20,000*1

F=20,000

Therefore the thrust requried is 20,000 N(Newton)

Thank you

Answer 2

$pressure = force \div area$

convert 1cm^2 into m^2

we get 0.0001m^2

force or thrust= pressure × area

thrust =20000×0.0001

thrust =2N

Hope it helps

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