Question

1. a golf ball has a mass of 19.2 g and a density of 2.4 g/cm³. what is the volume of the golf ball? a. 125 cm³ b. 46.08 cm³ c. 21.6 cm³ d. 8 cm³

Explanation:

Step1: Recall density formula

The density formula is $D=\frac{M}{V}$, where $D$ is density, $M$ is mass and $V$ is volume. We need to find $V$, so we can re - arrange the formula to $V = \frac{M}{D}$.

Step2: Substitute given values

Given $M = 19.2$ g and $D=2.4$ g/cm³. Substitute these values into the formula $V=\frac{M}{D}=\frac{19.2}{2.4}$.

Step3: Calculate volume

$\frac{19.2}{2.4}=8$ cm³.

Answer:

D. 8 cm³