Question

A particle starts from rest and has an acceleration of 2m/s^2 .Find its velocity at t= 1 s,2s,3s,4s,5s​

Answer 1

U=0( object was at rest)

a=2m/s^2(given)

t=1s(given)

V=u+at

V=0+2*1

V=2m/s

t=2s

V=u+at

V=0+2*2

V=4m/s