(Solved): Calculate the work W against gravity required to build a cylindrical column of height \( 6 \mathrm{ ...

Calculate the work W against gravity required to build a cylindrical column of height \( 6 \mathrm{~m} \) and radius \( 0.6 \mathrm{~m} \) out of a lightweight material of density \( 600 \mathrm{~kg} / \mathrm{m}^{3} \), (Round the answer to one decimal place. Use \( \pi=3.14 \) and \( \mathrm{g}=9.8 \mathrm{~m} / \mathrm{s}^{2} \).) \[ W= \]