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A cone with a mass of 6 g has a radius measuring 5 cm and a height of 2 cm. What is its density?

60 g/cm3
52.33 g/cm3
0.6 g/cm3
0.11 g/cm3

Respuesta :

The volume of a cone is equal to (pi*r^2*h)/3

(pi*25*2)/3= 52.35987...

Density = mass/volume

d= 6 grams/ 52.35987 cm^3= 0.11459...

Final answer: D

Answer:

[tex]0.11g/cm^3[/tex]

Step-by-step explanation:

We are given that

Mass of cone=6g

Radius of cone=5 cm

Height of cone=2 cm

We have to find the density of cone.

Formula:Volume of cone=[tex]\frac{1}{3}\pi r^2 h[/tex]

Volume of cone=[tex]\frac{1}{3}\times 3.14\times 25\times 2=52.33 cm^3[/tex]

We know that

Density =[tex]\frac{mass}{volume}[/tex]

Density of cone=[tex]\frac{6}{52.33}=0.11g/cm^3[/tex]

Answer:[tex]0.11g/cm^3[/tex]