calculate the magnitude of pressure that will be crey if s force of 90netwon is applied to an area measuring 0,09 squre metre?
Answers
Answer:
given that force=90Nforce=90N and area=0.09m^{2}area=0.09m
2
FORMULA: pressure=pressure= \frac{force}{area}
area
force
\begin{gathered}=\frac{90}{0.09} \\\\=\frac{9000}{9}\\=1000\frac{N}{m^{2} } \\\end{gathered}
=
0.09
90
=
9
9000
=1000
m
2
N
ANSWER: 1000N/m^{2}1000N/m
2
or 1000 Paor1000Pa
PRESSURE:
Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is spread. Pressure is force divided by area. Using standard metric units, the basic measure of force is equal to1N/m^{2}1N/m
2
. This standard unit of pressure has been defined as the Pascal, where1Pa=1N/m^{2}1Pa=1N/m
2
.
SI unit of pressure: Pascal.
Answer:
in two photo same question ka answer hai
