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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.
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 wouldn't accept it. can someone tell me what I am doing wrong?
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 wouldn't accept it. can someone tell me what I am doing wrong?