clpiceno21 clpiceno21
  • 17-09-2022
  • Physics
contestada

At the beginning of the 100 meter dash, a runner accelerates at a rate of 5 m/s 2 until he reaches his maximum speed of 10 m/s . How long does it take him to reach his maximum speed?

Respuesta :

hannjr hannjr
  • 17-09-2022

Answer:

V = a * t         for uniform values

t = V / a = 10 m/s / (5 m/s^2) = 2 sec

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