posted by Scott .
I have 2 questions:
Assuming that water has a density of exactly 1 g/cm3, find the mass of one cubic meter of water in kilograms.
Suppose that it takes 10.0 h to drain a container of 5700m3 of water. What is the "mass flow rate," in kilograms per second, of water from the container.
for the first question,
there is 1g of water per 1 cm cube
therefore there is 1000 kg of water per 1 m cube
that is your answer
for the 2nd one, im not sure