Answer:
The answer to your question is: density = 15.3 kg/m³
Explanation:
Data
h = 1 meter
r = 0.25 meters
mass = 3 kg
density = ?
density = mass/ volume
volume = πr²h
volume = (3.14)(0.25)²(1) substitution
volume = 0.196 m³
density = 3/0.196
= 15.3 kg/m³ result