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Qquinn replied to the thread Hydrostatic Force Problem (Calc 2).Thank you for the explanation.
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RRC1 replied to the thread Solving inequality Please help.If a max and min are also required, setting first derivative to zero will yield maxima or minima.
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MarkFL replied to the thread Hydrostatic Force Problem (Calc 2).No, what we have now is: dF=\rho gx\sqrt{w^2-(2(x-(d-h)))^2}\,dx where \(x_1\le x\le x_2\). Hence: F=\rho... -
RRC1 replied to the thread Solving inequality Please help.Normally, one would try to factor or find the 4 roots of the numerator to see if there are additional critical points, in addition to...
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RRC1 replied to the thread Solving inequality Please help.Solution looks like x>2.
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Can you try doing this? :) -
Qquinn replied to the thread Hydrostatic Force Problem (Calc 2).Yes, so now we come to integrate (ρ ⋅ density ⋅ g ⋅ ℓ)dx over 0≤x≤36 correct?
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MarkFL replied to the thread Solving inequality Please help.We are finding the root of the derivative of the quartic, which is a cubic. :)
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MarkFL replied to the thread Hydrostatic Force Problem (Calc 2).The depth at the top of the gate (in terms of the given variables) is: x_1=d-h-\frac{w}{2} And the depth at the bottom of the gate is...
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RRC1 replied to the thread Solving inequality Please help.There cannot be only one real root in an quartic equation. It appears to me that there are zero real roots and 4 imaginary roots.
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Qquinn replied to the thread Hydrostatic Force Problem (Calc 2).ℓ=1/2(2πrx); w=10m so r=5m ℓ=1/2(2·5πx) ℓ=5πx Would this be the correct function of dA? x being the depth: x=36ft
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Here is the question: You have been hired to do a broadcast herbicide application on a 10.5‐mile stretch of right‐of-way. You will be... -
MarkFL replied to the thread Hydrostatic Force Problem (Calc 2).You're jumping way ahead, but no. I'm trying to take you from basic definitions and concepts to develop the solution. Pressure\(P\) is...
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HHarry_the_cat replied to the thread A little text rebus.https://thomasdambo.com/works/little-tilde/
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Members may edit the title of their thread and change the thread-type ('Thread' vs 'Question'). To make either of these edits, use the...
