babysuper babysuper
  • 22-04-2020
  • Physics
contestada

Starting from rest, how long does it take a moving man to reach a velocity of 5 m/s if his acceleration is +1.75 m/s2?

Respuesta :

Chelboy
Chelboy Chelboy
  • 01-05-2020

Answer:

time=20/7 seconds

Explanation:

Initial velocity(u)=0

Final velocity(v)=5m/s

Acceleration(a)=1.75m/s2

Time(t)=?

V=u+at

5=0+1.75xt

5=1.75t

t=5/1.75

t=20/7 seconds

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