Question

the sole of my foot has an area of 200 cm2 if i weigh 700N what pressure does that exert on the ground

Answer 1

pressure = F/A
P =
$700 \div (2 \times 200 \times {10}^{ - 4} )$
because you have 2 legs so multiplied by 2 * area of each foot....
remember just knowledge is not enough you need some common sense also ;-)

Answer 2

Hello mate, here is your answer..

pressure applied = force per unit area.
=700×10⁴/200/2
=1.75×10⁴pa.
1cm²=10^-4 m².
because there are two foot hence area doubles.
therefore your answer is 1.75×10⁴pa.
hope it helps you.