Right, 32 feet is 9.8 meters. And Chains/ropes/everything falls parabolically, unless it is being supported by it's own mass. Like a chain with Huge links, they would droop differently. It's better to use your own mind than equations when creating art, acctuality may interfere with the work... Most of the time it looks better if it is inaccurate, as people just expect reality, if all 3d art was realistic it would be boring, imo.