Question

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

Answer 1

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