Why is a puck called a puck?
The first (wooden) pucks — not to mention this sense of the word puck — wouldn’t appear until the 1880s (though other non-spherical items were used on the ice even earlier). Puck was an English dialect word that means “poke, hit,” likely from the Irish verb poc “to butt” — literally a word for a male deer, or buck. In English folklore, The Puck (/ˈpʌk/), also known as Goodfellows, are demons or fairies which can be domestic sprites or nature sprites.
How can a hockey puck explain the transfer of kinetic energy?
When a hockey player strikes the puck with their stick, they transfer kinetic energy to the puck. This energy enables the puck to glide across the ice. If the puck collides with another object, for example, a goalpost or another player’s stick, some of the kinetic energy from the puck is transferred to that object. Modern hockey pucks are made of rubber that is vulcanized—a process that heats and hardens rubber into the small disks you’ll be using to dangle the defense and go top shelf against an out-of-position goalie.In fact, NHL pucks are used for no more than 2-3 minutes on average before they are replaced. The warmer the puck, the softer it will be and the more likely it is to chip. As a result of all this, we cannot warranty a puck for chipping or any other sort of damage once it hits the ice.