Answer:
Step-by-step explanation: The density (ρ) of an object is calculated using the formula: p=m/v
where:
ρ is the density,
m is the mass of the object,
V is the volume of the object.
In this case, for a block with a mass (m) of 70 kg and a volume (V) of 0.0089m3
0.0089m 3, the density (ρ) can be calculated as follows: p=70kg/0.0089m3
ρ= 0.0089m 3
70kg
≈7865.17 kg/m3
ρ≈7865.17kg/m 3
So, the density of the block is approximately
7865.17kg/m3
