If you run a complete loop around an outdoor track (400 m), in 100 s, your average velocity is
A. 0.25 m/s.
B. 4.0 m/s.
C. 40,000 m/s.
D. zero.
Answer:D
If you run a complete loop around an outdoor track (400 m), in 100 s, your average velocity is
A. 0.25 m/s. B. 4.0 m/s. C. 40,000 m/s. D. zero.