This is when the objects are deformed or stick together. Momentum is still conserved in these situations, but this time the objects do not escape the collision unharmed. And unlike elastic collisions, inelastic collisions do give off quite a bit of heat when the two objects come together.
From Wikipedia: Curtana, also Cortana or Courtain, is a latinized form of the Anglo-French curtein, from Latin curtus, 'shortened', used for a ceremonial type of sword. [...] Curtana was also, according to legend, the sword of Ogier the Dane; it bore the inscription My name is Cortana, of the same steel and temper as Joyeuse and Durendal..
Cortana is one of Windows 10âs most visible new features. Microsoftâs virtual assistant makes the leap from Windows Phone to the desktop, and thereâs a lot you can do with it. It isnât just a voice assistant either â you can also type commands and questions. Open Cortana to see information it thinks you might care about.