By pressing the button into the board, a force of 50 N was applied to it. The area of the button tip is 0.1 mm2.

By pressing the button into the board, a force of 50 N was applied to it. The area of the button tip is 0.1 mm2. Find the pressure it produces.

Given: F = 50 N, S = 0.0000001 m ^ 2.
Find P.
The pressure produced by the button is calculated by the formula: P = F / S, where P is the pressure, Pa; F – force, N; S – area, m ^ 2. Substituting the data, we consider: P = F / S = 50 / 0.0000001 = 500000000 Pa = 500 MPa.
Answer: P = 500 MPa.