A square solid iron block with a side length of 10 cm is placed in the center of the horizontal desktop with an area of 0.5 square meters Find the pressure and pressure of the iron block on the horizontal table

The density of iron is 7.8 * 10 ^ 3kg / m3
Pressure f = 7.8kg * 9.8n/kg = 76.44n, Newton
Pressure P = f / stressed area = f / 100 square centimeter = 76.44 n / 0.01 square meter = 7644 PA, Pascal

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