Final answer:
The density of the object is 1.155 kg/m³.
Step-by-step explanation:
The density of an object can be calculated by dividing its mass by its volume.
To find the density, we need to convert the mass from grams to kilograms and the length and diameter from centimeters to meters.
Density = Mass/Volume
Mass = 18.6 grams
= 0.0186 kg
Volume = (length x diameter x diameter)/4
Volume = (9.5 cm x 1.7 cm x 1.7 cm)/4
= 16.0875 cm³
= 0.0160875 m³
Density = 0.0186 kg/0.0160875 m³
= 1.155 kg/m³