contestada

harun and kuna competed in a 200m race. harun ran at a speed of 5m/s. kuna ran at a speed of 8m/s. if they started at the same time,
a) find the time kuna took to reach the finishing line.
b) how far was kuna from harun when Luna reached the finishing line?

Respuesta :

SectionFormulae
a)Kuna had took the time of 25 second to complete the race.. We get this answer by using the formula speed=distance/time taken.

b)Kuna was 75m far away from Harun when Kuna reached the finished line. I got this answer but keeping the using the same formula and keeping speed as 5m/s and time taken as 25second because that was the time when Kuna reached the finishing line.

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