QUESTION 19 A trough is full of liquid of weight density 9,000 N/m3. The ends of the trough are equilateral triangles with sides 2 m long and with vertex at the bottom. Setup the integral for the force on one end of the trough. (Hint: Put the bottom of the trough along the x-axis.) O 4500 of (√3-y)ydy 0 O 0√3√³ (√3-y)ydy 0 (√3y-y²) dy 3000√√3 6000√3 0 O 9000 / (√5y-y²) dy O
QUESTION 19 A trough is full of liquid of weight density 9,000 N/m3. The ends of the trough are equilateral triangles with sides 2 m long and with vertex at the bottom. Setup the integral for the force on one end of the trough. (Hint: Put the bottom of the trough along the x-axis.) O 4500 of (√3-y)ydy 0 O 0√3√³ (√3-y)ydy 0 (√3y-y²) dy 3000√√3 6000√3 0 O 9000 / (√5y-y²) dy O
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 68E
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Transcribed Image Text:QUESTION 19
A trough is full of liquid of weight density 9,000 N/m³. The ends of the trough are equilateral triangles with sides 2 m long and with vertex at the bottom. Setup
the integral for the force on one end of the trough. (Hint: Put the bottom of the trough along the x-axis.)
O
4500 / ( √5 - 1)345
0
√√3
3000/3
(√3-y)ydy
0
6000√3√3y-y²) dy
0
O
9000
(√3y-y²2) dy
O
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