At a speed of 4 mis,A. A running human is more efficient than an equal-masshopping
Chapter 11, Problem 70(choose chapter or problem)
At a speed of 4 mis,A. A running human is more efficient than an equal-masshopping kangaroo.B. A runl)ing human is less efficient than an equal-masshopping kangaroo.C. A running human and an equal-mass hopping kangaroo haveabout the same efficiency.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer