So if an elephant is walking at 2.25 milers per hour(1 meter per second), slower then a normal human pace, and has a mass of 13,000 kg what would need to be the approximate momentum of a golf ball that has a mass of .45kg to match it
A) 180 miles per hour
B) 10,837 miles per hour
C) 173,000 miles per hour
D) 387,000 miles per hour
E) 650,000 miles per hour
