Question

a solid ball has a volume of 4.0cm3 the density of the balls is 1.6g/cm3 what is mass of the ball

Answer 1

Answer:

Hello!

In the question, its given that:

Volume of ball = $4 cm^3$

Density of ball = $1.6 cm^3$

We know that,

Density = $\frac{Mass}{Volume}$

Thus, we can substitute the values as follows:

1.6 = $\frac{Mass}{4}$

On taking 4 to the other side,

1.6 * 4 = Mass

Mass = 6.4 g

Hope it helped you!

Answer 2

Answer:

Mass = 6.4 grams

Substitute the formula, density = mass / volume