Question

Hello❤



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


No Spam​

Answer 1

Answer:

P=F/A

$p = \frac{10}{0.01 \times ({ {10}^{ - 3}) }^{2} } \\ = \frac{10}{0.01 \times {10}^{ - 6} } \\ = \frac{10}{1 \times {10}^{ - 8} } \\ = 10 \times {10}^{8} = {10}^{9}$

Hence, pressure will be 10^9 N/m^2

Answer 2

$\huge\underline\mathfrak\blue{Explanation-}$

$\bold\pink{Refer\:to\:the\:attachment}$

___________________

$\huge\underline\mathfrak\green{Formula\:used-}$

$pressure = \frac{force}{area}$