Harun and Kuna completed on a 250-m race. Harun ran at a speed of 6 m/s. Kuna dan at a speed of 8 m/s. If they started at the same time then the distance of Kuna from Harun when Kuna reached the finishing line....?
The faster runner finishes first. Kuna will finish first.
So Kuna finished first and the time was
distance = rate x time
250 m = 8 m/s x time
time = 250/8 = 31.25 s
How far has Harun run in that time?
distance = rate x time
d = 6 m/s x 31.25 x = 187.5 m
The separation is 250 - 187.5 = ? m