A drawing pin is pushed against a wooden table with a force of 10N. calculate the pressure exerted by the pin at a point on a table,if the area of the point is 0.01 mm^2.
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Answer:
P= F/A
Explanation:
F= 10N, A= 0.01 mm^2 then P = ?
P = F/A
= 10/10^-8
=10×10^8
= 10^9 N/M^2 (1m = 1000mm)
0.01/1000000=(10)^-8
supriyaverma80:
answer 10^9 pascal hai
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