Answer to Question #172929 in Physics for Louis

Question #172929

Find the average speed of all runners having a speed of 2 m/s, 3m/s and 4 m/s respectively?

a. 2 m/s b. 3 m/s2 c. 3 m/s d. 4.5 m/s

Expert's answer

"v_{av}=\\frac{2+3+4}{3}=3\\frac{m}{s}"

Answer: c)

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