Final answer:
In Physics, a pendulum is an example of one location where the operating position of the safety chains is different from most other locations.
Step-by-step explanation:
In Physics, one location where the operating position of the safety chains is different from the operating at most other locations is in the case of a pendulum.
A pendulum is a weight suspended from a fixed point that is free to swing back and forth. When the pendulum reaches its highest point, the tension in the chain is the greatest, and the weight of the pendulum is the least.
On the other hand, when the pendulum is at its lowest point, the tension in the chain is the least, and the weight of the pendulum is the greatest.