Question

A body started from rest with A uniform acceleration of 2 m s-2.find the distance covered by the body in 2s.

Answer 1

here you apply v=u+at
so v=?
u=0
a=2 metrepersecomd square
t=2 s
so
v=0+2*2
v=4m

Answer 2

u=0m/s

a=2m/sper second

t=2s

S=?

S=ut+1/2at2

S=0*2+1/2*2*2*2

S=0+1/2*2*4

S=0+4

S=4m