Question

5.
Arun completed a 100 meter race in
16s., while Karthik finished it in 13s.
Who ran faster?​

Answer 1

Answer:

KARTHIK

Explanation:

As we know,

Speed = Distance/Time

Given.......

Distance = 100 metre

Time = 16sec. (For Arun)

13sec. (For Karthik)

Now,

Speed=Distance/Time. (Applying this formula)

Speed= 100/16. (For Arun)

= 6.25m/s

Speed= 100/13. (For Karthik)

= 7.692m/s

Finally Comparing Speed.......

Arun = 6.25m/s

Karthik= 7.692m/s

Hence, Karthik is faster than Arun.

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