Question

1. Suppose you have a metal bar. Its mass is 57.9g and its volume is 3cm'. What is its

density?

Answer 1

¡Hellow!

How we know, for calculate density, we can use the formule:

`\boxed{\textbf{p = m / v} }`

Where:

`\sqrt{` p = Density = ?

`\sqrt{` m = Mass = 57,9 g

`\sqrt{` v = Volume = 3 cm³

Let's replace according we information:

p = 57,9 g / 3 cm³

p = 19,3 g/cm³

The density of the metal bar is 19,3 g/cm³.

¿Good luck?