Question

A particle covers 10m distance in 2sec. if final velocity is 8m/s, find initial velocity​

Answer 1

vi =2

Step-by-step explanation:

Δx = 1/2 (vi + vf) t

10 = 1/2 ( vi + 8 ) 2

10 = vi + 8

10-8 = vi

vi = 2 m/s

vi= initial velocity

vf= final velocity

Δx= distance

t= time