Question

Издвух пунктов удалённых друг от друга на 30км выехали одновременно в одном направлении два мотоциклиста.Скорость первого 40км/ч второго 50км/ч.Через сколько часов второй догонит первого?

Answer 1

To find out when the second motorcyclist will catch up to the first one, we can use the formula:

Time = Distance / Speed

Let's calculate the time it will take for the second motorcyclist to catch up to the first one.

Calculation:

The distance between the two motorcyclists is 30 km. The speed of the first motorcyclist is 40 km/h. The speed of the second motorcyclist is 50 km/h.

Using the formula, we can calculate the time it will take for the second motorcyclist to catch up to the first one:

Time = Distance / Speed

For the first motorcyclist: Time = 30 km / 40 km/h = 0.75 hours

For the second motorcyclist: Time = 30 km / 50 km/h = 0.6 hours

Therefore, the second motorcyclist will catch up to the first one in approximately 0.6 hours.

Please note that the above calculation assumes that both motorcyclists maintain a constant speed throughout the journey.