Question

A body, starting from rest and moving with
constant acceleration, covers 20 m in the first
second. The distance travelled by it in the
second second is​

Answer 1

Answer:

u=0,t=1 seconds, s=20m

So,in 2 second, body travels 40m

Answer 2

Answer:

a = v-u/t

a=20-0/1

a=20 m/s

Now, for the second second the distance travelled will be

s = ut + 1/2 at

s=20*1+1/2*20*12

s=20+20

s=40m