Question

drawing pin pushed into a wooden table with a force of 10 N calculate the pressure exerted by the pin if the area of the point is 0.01cm2. give answer in sI unit​

Answer 1

Answer:

10^7 Pa

Explanation:-

Force, F=10N

Area,A=0.01 cm^2

=  10000= 0.01  m^2

 =  1/10,000×100   m^2

=  1/10^−6 m^2

 =10^−6  m^2

∴P= F/A

= 10/ 10^−6  

Pa=10×10^6

Pa =10^7