Question

a dressing pin is hammered in a wooden table with a force of 10n . calculate the pressure exerted by the man while he is standing

this was in my science book​

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aniket2002kumarak

Secondary SchoolScience 10+5 pts

A drawing pin is pushed against a wooden table with a force of 10 N. Calculate the pressure exerted by the pin at a point on the table, if area of the point is 0.01 mm 2 .

Report by VinowflAnush 27.01.2016

Answers

pahiroy1221

Pahiroy1221 Ace

f=10 N

area=0.01mm² =0.0000001m²

therefore ,

pressure=force/area

=10/0.0000001

=1000000000 N

therefore pressure applied = 1000000000 N

i hope it helps.....