After the cyclist at a speed of 15 km / h overtook the pedestrian at a speed of 5 km / h, they continued to move in one direction

| December 29, 2020 | education

After the cyclist at a speed of 15 km / h overtook the pedestrian at a speed of 5 km / h, they continued to move in one direction, as the cyclist left. How far will they move from each other in 3 hours?

To find the distance at which a cyclist and a pedestrian will move away from each other in 3 hours, you must first find the distance of each of them in 3 hours. We apply the formula S = V * t, where S is the distance, V is the speed, t is the time:
15 * 3 = 45 km – the distance of the cyclist;
5 * 3 = 15 km – pedestrian distance.
Now we need to find the difference between the distance of the cyclist and the distance of the pedestrian:
45 – 15 = 30 km.
Answer: After 3 hours, the cyclist and the pedestrian will move 30 kilometers apart from each other.



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