A takes 11.5 s to cover 100 m and b takes 12.5 s to finish 100m,then how many meters a infont of b
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hey mate
here is your answer
the speed of A=100/11.5 m/s
the speed of B=100/12.5 m/s
A is faster than B
when A was at finishing point ,
then then was 11.5 s.
therefore ,the distance traveled by B in 11.5=100/12.5*11.5
=8*11.5
=92 m
therefore, the difference between them =100 -92 m
=8m (answer)
here is your answer
the speed of A=100/11.5 m/s
the speed of B=100/12.5 m/s
A is faster than B
when A was at finishing point ,
then then was 11.5 s.
therefore ,the distance traveled by B in 11.5=100/12.5*11.5
=8*11.5
=92 m
therefore, the difference between them =100 -92 m
=8m (answer)
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