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6. The density of water is `1.0 times 10^3\ kg//m^3`. A swimming pool need `4.51 times 10^4\ kg ` water to full it up. What is the volume of this swimming pool?
6. The density of water is 1.0 times 10^3\ kg//m^3. A swimming pool need 4.51 times 10^4\ kg water to full it up. What is the volume of this swimming pool? `ρ=m/V`
`V = 45\ m^3`
Given:
`ρ = 1.0 times 10^3\ kg//m^3`
`m = 4.51 times 10^4\ kg `
Find `V = ?`
Equation:
`ρ=m/V`
Solution:
`ρ=m/V`
`=>`
`V = m/ρ`
`V = (4.51 times 10^4\ kg)/(1.0 times 10^3\ kg//m^3)`
`V = 45\ m^3` |