Thank you for any help solving this 3. Find the total force of water on a dam such that the water is touching the dam in a shape of atrapezoid that is 20 ft tall, 60 feet across at the top and 40 feet across at the base. The equationfor pressure (lbs/ft) as a function of depth (ft) is P(x) = 62.3.r.

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Answered: 3. Find the total force of water on a…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section4.3: Zeros Of Polynomials

Problem 67E

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3. Find the total force of water on a dam such that the water is touching the dam in a shape of a trapezoid that is 20 ft tall, 60 feet across at the top and 40 feet across at the base. The equation for pressure (lbs/ft²) as a function of depth (ft) is P(r) = 62.3r.