What is the ratio of distance travel in 4 th second and 10 th second if object starts from rest.

What is the ratio of distance travel in 4 th second and 10 th second i

1.	What is the ratio of distance travel in 4 th second and 10 th second if object starts from rest.
Answer» 7:19Explanation: Here, we use the following formula, SN= u+a/2(2n-1). Now, S4=0+10/2(24-1)= S4=70/2. And, S10=0+10/2(210-1)=190/2. (we have time=n=4 and 10 respectively). THUS, RATIO of 4th and 10th SECOND =70/2*2/190=7:19.

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What is the ratio of distance travel in 4 th second and 10 th second if object starts from rest.

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