it has a 0.54N weight or force of weight
To solve this given word problem we can first identify the given and the apt formula to use in this phenomenon: Given: Force = 4, 500 N = 4, 500 kg-m/s^2 Acceleration = 5 m/s^2 
Formula: f=ma 
Derivation: m = f/a 
Solution: 
1. M = f/a 
2. M = 4,500 kg-m/s^2 / 5 m/s^2 
3. M = 900 kg  
Hence, the object’s mass is 900 kg.