To maintain the gloss and beauty of this type of tile, you need to clean, sweep and mop the floor daily. 4. Porcelain tiles share a lot of the positive characteristics of ceramic kitchen floor tiles. Furthermore, this kind of tile is quite durable and scratch resistant.
fulcrum â(plural fulcrums or fulcra). ( 1 mechanics) The support about which a lever pivots. 2  It is possible to flick food across the table using your fork as a lever and your finger as a fulcrum.
â¢ The fulcrum is at the top of the neck. The muscles in the neck provide an input. force that allows you to raise your head. â¢ When you relax these muscles, gravity. causes your head to fall forward. An example of a second-class lever in. your body is standing on your toes. â¢ Your toes are the fulcrum, and the input. force is provided by your calf muscles. â¢ The output force is the weight. offtbiliftdf your foot being lifted.