kalynhope8768 kalynhope8768
  • 03-01-2018
  • Physics
contestada

A car starts from rest and is accelerated at 5 m/s2 for 10 seconds what is the final velocity

Respuesta :

samuraijack
samuraijack samuraijack
  • 03-01-2018
Given: Initial Velocity Vi = 0;      acceleration a = 5 m/s²   Time t = 10 s

Required: Final Velocity = ?

Formula:  a = Vf - Vi/t

Vf = Vi + at

Vf = 0 + (5 m/s²)(10 s)

Vf = 50 m/s
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