To make sure fluconazole is safe for you, tell your doctor if you have: 1  liver disease; 2  HIV or AIDS; 3  cancer; 4  heart disease or heart rhythm disorder; 5  a personal or family history of Long QT syndrome; 6  kidney disease; or.
When speed skaters skate, they move very fast. The fastest speed skater can skate at a speed of around 36 miles per hour. At that speed, every movement is critical. Speed skaters must be careful to move their legs correctly. They must keep their bodies balanced at all times.
A hockey player can at most move his feet at about 7 m/s, and the greatest forward push force will be when he begins skating from rest. At this point the velocity of his foot relative to the ice is 7 m/s. As the player gains speed this relative velocity changes.