Final answer:
If a significant number of leaf springs are missing or broken, the vehicle will be deemed unfit for service.
Step-by-step explanation:
In automotive engineering, leaf springs are a type of suspension system found in vehicles. They help to support the weight of the vehicle and provide a smoother ride. Leaf springs are made up of several individual leaves or strips of metal, and if a significant number of these leaves are missing or broken, the vehicle's suspension system will be compromised and it will be deemed unfit for service.
For example, if more than 50% of the leaf springs are missing or broken, the vehicle may fail a safety inspection and be considered out of service. Leaf springs play a crucial role in providing stability and control to the vehicle, so it's important to ensure they are in good condition.