A tank shaped like a cone has height 12 meters and base

Last updated: 6/10/2023

A tank shaped like a cone has height 12 meters and base radius 5 meters long It is placed so that the circular part is upward It is full of water and we have to pump it all out by a pipe that is always leveled the surface of the water Assume that a cubic meter of water weighs 10000N i e the density of water is N 10000 How much work does it require to pump all water out of the tank Enter the exact value of m your answer W Joules