Question

A body accelerate from rest at (2m/s square) calculate its velocity after travelling 9m

Answer 1

A=2m/s,s=9m,v?,vsquare=usquare +2as, vsquare=2as,vsquare=2 multiply by 2 multiply by 9=36,vsquare=square root of 36, vsquare=6m/s square

Answer 2

V^2 = Vo^2 + 2a*d = 0 + 2*2*9 = 36
V = 6 m/s

Answer 3

answer