This is your answer
Explanation:
Distance travelled by a body in nth seconds is
Sn=u+a/2(2n-1)
Distance travelled in n second is
S=un+1/2an^2
U is 0 since the body starts from rest
Sn/s=a/2(2n-1)/1/2an^2
Therefore the ratio is sn/s=2/n-1/n^2
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Answers & Comments
This is your answer
Explanation:
Distance travelled by a body in nth seconds is
Sn=u+a/2(2n-1)
Distance travelled in n second is
S=un+1/2an^2
U is 0 since the body starts from rest
Sn/s=a/2(2n-1)/1/2an^2
Therefore the ratio is sn/s=2/n-1/n^2