Problem 1: Tyrannosaurus rex was a large theropod who had a body mass of approximately 6000 kg. Fossil evidence shows that T. rex's body mass was supported by an approximately 2.5 m long leg (from the tarsus to the femoral-pelvic joint). What would be the maximum walking Froude Number (not the Froude Number at a gait transition, but the maximum possible pendular Froude Number) of tyrannosaurus?
Problem 2: Tyrannosaurus rex was a large theropod who had a body mass of approximately 6000 kg. Fossil evidence shows that body mass was supported by a leg that was approximately 2.5 m long (from the tarsus to the femoral-pelvic joint). What would be the maximum walking SPEED (not the speed at a gait transition, but the maximum possible pendular walking speed) of tyrannosaurus?