PLEASE HELP!
To design the interior surface of a huge stainless-steel tank, you revolve the curve , y=4x^2 0 less than of equal to x is less than or equal to 5 about the y-axis.

The container, with dimensions in meters, is to be filled with seawater, which weighs 9000 N/m^3

How much work (W) does it take to empty the tank by pumping the water to the tank's top?

Question

PLEASE HELP!
To design the interior surface of a huge stainless-steel tank, you revolve the curve , y=4x^2 0 less than of equal to x is less than or equal to 5   about the y-axis.

The container, with dimensions in meters, is to be filled with seawater, which weighs  9000 N/m^3  

How much work (W) does it take to empty the tank by pumping the water to the tank's top?

anonymous · Answer

does anyone understand this?????? Im so lost I seriously need help