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10. A body starts from rest, what is the ratio of the distanetravelled by the body during the 4th and 3rd second ? |
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Answer» 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 hit like if you find it useful |
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