Question

A body initially at rest starts moving with a constant acceleration 2 m/s2 . Calculate 1 the velocity acquired and 2 the distance travelled in 5 second

Answer 1

u=0 a=2 m/s*s t=5sec
. v=u+at =0+2*5= 10m/s
. S=(v^2-u^2)/2*a= (100-0)/2*2=100/4=25 m

Answer 2

v = 10m/s. and. s = 25m