Question

A force of 80 N acts on a body having an area of cross-section 4 cm². Calculate the pressure exerted by the body in pascal .​

Answer 1

Explanation:

Given, froce=80N

and area=4m

2

∴pressure=

area

force

=

4m

2

80N

=40 Pa.

Answer 2

$f = 80n \\ a = 4 {cm}^{2} \\ p = \: \:$

PRESSURE IS FORCE DIVIDE AREA

AREA=

$4 \times 10 {}^{ - 4} {m}^{2}$

THEREFORE

$pressure =$

$\frac{80 \times {10}^{4} }{4} pascal$

$= 200 \: kilopascal$

HOPE YOU GOT THIS