Question

determine the density of each object.
a.) object 1: mass = 58.48 kg, volume = 4.3 l.
density of object 1 = kg/l
b.) object 2: mass = 58.98 kg, volume = 4.0 l
density of object 2 = kg/l
c.) object 3: mass = 55.38 kg, volume = 7.5 l
density of object 3 = kg/l
d.) object 4: mass = 34952 kg, volume = 5525.5 l.
density of object 4 = kg/l
e.) object 5: mass = 253.708 kg, volume = 18.655 l.
density of object 5 = kg/l

Explanation:

Part a: Object 1

Step1: Recall density formula

Density ($
ho$) is calculated by the formula $
ho = \frac{\text{mass}}{\text{volume}}$.

Step2: Substitute values

Given mass = 58.48 kg and volume = 4.3 L, we substitute into the formula: $
ho = \frac{58.48}{4.3}$.

Step3: Perform division

$\frac{58.48}{4.3} = 13.6$

Step1: Recall density formula

Density ($
ho$) is calculated by the formula $
ho = \frac{\text{mass}}{\text{volume}}$.

Step2: Substitute values

Given mass = 58.98 kg and volume = 4.0 L, we substitute into the formula: $
ho = \frac{58.98}{4.0}$.

Step3: Perform division

$\frac{58.98}{4.0} = 14.745$

Step1: Recall density formula

Density ($
ho$) is calculated by the formula $
ho = \frac{\text{mass}}{\text{volume}}$.

Step2: Substitute values

Given mass = 55.38 kg and volume = 7.5 L, we substitute into the formula: $
ho = \frac{55.38}{7.5}$.

Step3: Perform division

$\frac{55.38}{7.5} = 7.384$

Answer:

13.6

Part b: Object 2