A walkway suspended across a hotellobby is supported at numerous points along its edges by a verticalcable above each point and a vertical column underneath. The steelcable is 1.33 cm in diameter and is5.75 m long before loading. The aluminum column is a hollowcylinder with an inside diameter of 16.14 cm, an outside diameterof 16.24 cm, and an unloaded length of 3.25 m. When the walkwayexerts a load force of 7300 N on oneof the support points, through what distance does the point move down?
mm