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].