Question

2.
A body starts from rest. What will be the ratio of
distance travelled by the body during 1st & 2nd
second under uniform acceleration?​

Answer 1

The formula is

Sn= u+a/2(2n-1)

For t=n=3

S3= 0+10/2(5)

S3= 50/2 m

Similarly,

S4= 0+10/2(7)

S4= 70/2m

S3/S4= 50/2×2/50

S3:S4= 5:7

Hope this helps you..if it really..then Follow me..