Law of Equilibrium. A lever is in equilibrium when the effort and the load balance each other; that is, the sum of the torques (force times lever arm) equals zero. The effort multiplied by the length of the effort arm equals the load multiplied by the length of the load arm.
The Eiffel Tower is the most recognized building in Kings Island. Located in the International Street area, it stands 315 feet and is a one-third scale replica of its famous French counterpart. Eiffel Tower with fountains. Eiffel with fireworks. Eiffel Tower looking up. Ariel of Eiffel Tower.
The City of Light finds its loveliest expression in the Eiffel Tower by night -- one of the most romantic views on earth. See more pictures of famous landmarks. Bridge engineer Gustave Eiffel designed the tower, exulting that the French flag is the only one with a 300 meter pole.. (At 984 feet, the tower ranked as the world's tallest structure for decades; modern television transmitters on top have elevated it to the present 1,063 feet.) Eiffel's drawings were so precise, giving details for more than 18,000 metal parts, that the tower was erected in just a little more than two years.