10. (a) How fast must a 2,986-kg elephant move to have the same kinetic energy as a 68-kg sprinter running at 10 m/s? 10. (b) Discuss how the larger energies needed for the movement of larger animals would relate to metabolic rates. Group of answer choices A. For a large animal to reach the same final speed as a small animal, it would have a much larger kinetic energy; therefore the large animal would need a much faster metabolic rate. B. Large animals, like elephants have slow metabolic rates. C. To have a large kinetic energy any animal, large or small would need to have a small metabolic rate. D. A low metabolic rate makes the animal move faster