If you were going to build a bridge, you would want to make sure that it did not fall down if there were too many cars on the bridge. One way that this is accomplished is to overdesign. If the bridge is expected to hold at most 20,000 pounds,…
If you were going to build a bridge, you would want to make sure that it did not fall down if there were too many cars on the bridge. One way that this is accomplished is to overdesign. If the bridge is expected to hold at most 20,000 pounds,…