Abi measures the volume and weight of four objects and records his data in this table.

Volume and Weight

\begin{tabular}{|c|c|c|}
\hline
Object & Volume & Weight \\
\hline
[tex]$W$[/tex] & [tex]$10 \, \text{cm}^3$[/tex] & [tex]$2 \, \text{lb}$[/tex] \\
\hline
[tex]$X$[/tex] & [tex]$122 \, \text{cm}^3$[/tex] & [tex]$3 \, \text{lb}$[/tex] \\
\hline
[tex]$Y$[/tex] & [tex]$56 \, \text{cm}^3$[/tex] & [tex]$1 \, \text{lb}$[/tex] \\
\hline
[tex]$Z$[/tex] & [tex]$18 \, \text{cm}^3$[/tex] & [tex]$7 \, \text{lb}$[/tex] \\
\hline
\end{tabular}

Which object has the most mass?

A. [tex]$W$[/tex]

B. [tex]$X$[/tex]

C. [tex]$Y$[/tex]

D. [tex]$Z$[/tex]



Answer :

To determine which object has the most mass, follow these steps:

1. List the weights of each object:
- Object [tex]\( W \)[/tex]: 2 lb
- Object [tex]\( X \)[/tex]: 3 lb
- Object [tex]\( Y \)[/tex]: 1 lb
- Object [tex]\( Z \)[/tex]: 7 lb

2. Identify the maximum weight:
- Among the weights (2 lb, 3 lb, 1 lb, 7 lb), the maximum weight is 7 lb.

3. Determine which object has this maximum weight:
- The object with the weight of 7 lb is object [tex]\( Z \)[/tex].

So, the object that has the most mass is object [tex]\( Z \)[/tex].