Question

An ice hockey puck has a volume of 113 cm3.
It is made out of rubber with a density of 1.5 grams per cm3. Work out the mass of the ice hockey puck.

Answer 1

The mass of ice honey puck is 169.5 grams

Solution:

Given that,  ice hockey puck has a volume of 113 $cm^3$

It is made out of rubber with a density of 1.5 grams per $cm^3$

To find: mass of the ice honey puck

We know that, density is equal to mass divided by volume

$denisty = \frac{mass}{volume}$

Rearrange the formula to find mass

$mass = density \times volume$

Substituting the given values, volume = 113 and density = 1.5,

$mass = 1.5 \times 113\\\\mass = 169.5$

Thus mass of ice honey puck is 169.5 grams