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Natasha2012 [34]
3 years ago
13

an athlete sprints from 150 m south of the finish line to 65 m south of the finish line in 5.0s what is his average velocity

Physics
2 answers:
MatroZZZ [7]3 years ago
6 0
  • Total displacement=150-65m=85m
  • Time=5s

\\ \rm\longrightarrow Avg\:Velocity=\dfrac{Total\:Displacement}{Total\:Time}

\\ \rm\longrightarrow Avg\:Velocity=\dfrac{85}{5}

\\ \rm\longrightarrow Avg\:Velocity= 17m/s

ladessa [460]3 years ago
5 0

Answer:

displacement = 150 - 65 = 85m \:  \\ time = 5sec \\ velocity = displacement/ time= \frac{85}{5}  = 17  \frac{m}{s}  \: south\\ thank \: you

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