Using computer modeling scientists believe they have figured out the approximate maximum speed of a full grown tyrannosaurus. What is this maximum running speed?

While they are often depicted as running fast they are currently believed to have a maximum speed of 18 MPH, slower than the max speed of many humans. The record for a human set by Usain Bolt is 27.8 MPH.

Asked by Todd Curtis · Last updated 5 years ago · 20.6K views