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$$ SCALC$95\mathrm{.}4\mathrm{.}023.$MI$.$

A tank is full of water. Find the work $W$ required to pump the water out of the spout. $($Use $9\mathrm{.}8\frac{m}{s^2}$ for g $.$ Use $1000k\frac{g}{m^3}$ as the weight density of water.$)$

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$W=5,644,800,J$

Enhanced Feedback to compute the force required to pump the water out, and multiply by $x$ to compute the work required to pump the water out.

The amount of work required to empty the tank can be written as a Riemann sum and converted into an integral.

$q,$

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$11.[0/1$ Points$]$

$$ SCALC$95\mathrm{.}4\mathrm{.}030.$MI$.$

$$ PRACTICE ANOTHER

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The work done by the gas when the volume expands from volume $v_1$ to volume $v_2$ is as follows.

$w={\displaystyle \underset{v_1}{\overset{v_2}{}}}pdV$

Calculate the work done by the engine during a cycle when the steam starts at a pressure of $120l\frac{b}{i}{n}^2$ and a volume of $500i{n}^3$ and expands to a volume of $1400i{n}^3.($Round your answer to two decimal places.$)$