sherrieasbury19
sherrieasbury19 sherrieasbury19
  • 14-06-2018
  • Physics
contestada

help please
Joe drives a 35 M/s for 15 seconds then speeds up to
50 m/s for 50 seconds. How much did Joe accelerate?

Respuesta :

gustanika
gustanika gustanika
  • 14-06-2018
We could determine the acceleration using this formula
[tex]\boxed{a= \dfrac{v_{1}-v_{0}}{t}}[/tex]

Joe accelerated from 35 m/s to 50 m/s in 50 seconds, plug in the numbers
a= [tex]\dfrac{v_{1}-v_{0}}{t}[/tex]
a = [tex]\dfrac{50-35}{50}[/tex]
a = [tex]\dfrac{15}{50}[/tex]
a = 0.3
The acceleration is 0.3 m/s²
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