Physics, asked by RiswanaAji, 11 months ago

Find the Pressure excerted at tip of a drawing pin a if it is against a board with a force of 20N.Assume the area of tip to be 0.1millimetre square.

Answers

Answered by joy1371

0

Explanation:

Pressure = Force / area of cross section

= 20 N / 0.1 mm²

= 20 N / 1 * 10⁻⁷ m²

= 2 * 10⁸ Pa

Hope It Helps You

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