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CBSE Class 11-science Answered

A body covers 12m in 2nd second and 20m in 4th second. how much distance will it covers in 4th second after 5th second?
Asked by Snehal Pillai | 02 Aug, 2012, 01:09: PM
answered-by-expert Expert Answer
FOr  a body doing accelerated motion, it covers 12 meters between the 2nd and 1st second, and 20 m between 4th and 3rd second. thus we are required to find the distance it covers between 9th and 8th second.
Let initial veocity be u and let accleration be a.
Answered by | 02 Aug, 2012, 05:56: PM

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