Sailing vessels can carry lead ballast such as bricks to keep the vessel properly oriented and upright in the water. Consider a vessel that takes on cargo and the crew jettisons a total of 0.500m^3 of...

Sailing vessels can carry lead ballast such as bricks to keep the vessel properly oriented and upright in the water. Consider a vessel that takes on cargo and the crew jettisons a total of 0.500m^3 of the lead ballast into water 2000 m deep. Seawater's density is equal to 1.025 g/cc while lead's bulk modulus equals to 42.0 Gpa. Calculate the weight of water in a column with cross section of 1 m^2.