In physics, escape velocity is the minimum speed needed for an object to break free from the gravitational attraction of a massive body. The escape velocity from earth is about 40,270 km/h (25,020 mph).
Staffordshire Bull Terriers. American Bully. The American Bully was recognized as a breed by the United Kennel Club (UKC) in the summer of 2013. It first appeared in the 1990s and was created by crossing American Pit Bull Terriers, American Staffordshire Terriers, and other breeds.
About the Breed: The American Pit Bull Terrier, casually called the Pit Bull, Pit or Pitty is a medium to large dog with a sturdy, athletic build and a muscular head. Its name is often abbreviated as the APBT.Contrary to its tough appearance, the Pit is a gentle, loyal and highly affectionate dog breed.he American Pit Bull Terrier, casually called the Pit Bull, Pit or Pitty is a medium to large dog with a sturdy, athletic build and a muscular head.