maddylorenz1214 maddylorenz1214
  • 07-02-2017
  • Mathematics
contestada

if a nickel has a mass of 5 grams and a volume of approx 0.689cm^3 what is the density

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dexteright02
dexteright02 dexteright02
  • 07-02-2017
Density is a mathematical expression that calculates the mass of the object by its volume:

Data:
m (mass) = 5 grams
v (volume) 
≈ 0.689 cm³
d (density) = ?

Formula:
[tex]d = \frac{m}{v} [/tex]

Solving:
[tex]d = \frac{m}{v} [/tex]
[tex]d = \frac{5}{0.689} [/tex]
[tex]\boxed{\boxed{d \approx 7.25\:g/cm^3}}\end{array}}\qquad\quad\checkmark[/tex]
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