What is the force exerted by a pressure of 50 kPa on a support with an area of 30 cm ^ 2
| July 6, 2021 | education
To determine what force exerts pressure p = 50 kPa = 50,000 Pa on a support with an area of S = 30 cm ^ 2 = 0.003 m ^ 2, we use the definition of “pressure”: p = F: S, then F = p ∙ S. Substitute values of physical quantities and make calculations: F = 50,000 Pa ∙ 0.003 m ^ 2 = 150 N.
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