A tank in the shape of an inverted right circular cone has height 8 meters and radius 6 meters. It is filled with 7 meters of hot chocolate.(adsbygoogle = window.adsbygoogle || []).push({});

Find the work required to empty the tank by pumping the hot chocolate over the top of the tank. Note: the density of hot chocolate is 1510kg/m^3

m = pi*r^2

m = 36*pi*1510

m = 54360*pi

distance = (8-x)

[tex] \int_{0}^{7} 54360*pi*(8-x) dx[/tex]

this is clearly wrong, because i already tried to submit this, but it wouldnt accept it. can someone tell me what im doing wrong?

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# Homework Help: Work - math

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