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3 years ago

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

Physics

1 answer:

mariarad [96]3 years ago

3 0

¡Hellow!

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

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

<u>Where:</u>

$\sqrt{$ 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 <u>19,3 g/cm³.</u>

<u></u>

¿Good luck?

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