A force of 12N is applied on area of 4cm^2.find pressure.
Answers
Answered by
5
Hi friend,
Force=12N
Area=4cm^2=4/1000m^2.
-------
Pressure=Force/Area
Pressure= 12N/4/10000
=12*10000/4
=120000/4
=30000N/m^2
=30000Pa.
Hope it helps............
Force=12N
Area=4cm^2=4/1000m^2.
-------
Pressure=Force/Area
Pressure= 12N/4/10000
=12*10000/4
=120000/4
=30000N/m^2
=30000Pa.
Hope it helps............
Nikki57:
:)
dear some thing wrong correct it
4cm² = 4/10000 m² = 4× 10^-4 m²
but answer is correct , great
oooo
Answered by
9
Force = 12N
Area = 4 cm^2
= 0.04 m^2
Pressure = Force / Area
P = F/A
= 12 / 0.04
= 300 Pa
Hope it helps :-)
Area = 4 cm^2
= 0.04 m^2
Pressure = Force / Area
P = F/A
= 12 / 0.04
= 300 Pa
Hope it helps :-)
here you also wrong dear you write 4cm² = 0.04 m²
write here 4cm² = 4× 10^-4 m²
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