Question

Мотоциклист проехал 500 метров за 1 минуту с какой скоростью ехал мотоциклист ответ вырази в км/ч.

Answer 1

Дано:

S=500 м

t=1 мин

Найти: V (км/ч)

Решение:

Нам известно, что

S=V*t

Отсюда выражаем скорость V:

$V=\frac{S}{t}$

$V=\frac{500}{1}$

V = 500 м/c.

В задании сказано, что нужно записать ответ в км/ч.

В 1 м = 0.001 км

В 1 сек= 1/3600 часа (в часе 3600 секунд).

Отсюда следует, что 1 м/c = 3.6 км/ч.

А у нас 500 м/c.

500 м/c = 1 800 км/ч.

Ответ: 1800 км/ч.

Удачи.)

Answer 2

To find the speed of the motorcyclist, we need to convert the distance and time to consistent units.

Distance covered by the motorcyclist = 500 meters Time taken = 1 minute

First, let's convert the time from minutes to hours, as speed is typically measured in km/h:

1 minute = 1/60 hours

Now, we can calculate the speed:

Speed (in meters per hour) = Distance / Time Speed = 500 meters / (1/60 hours)

To simplify, we can multiply the time by 60:

Speed = 500 meters / (1/60 * 60)

Speed = 500 meters / 1

So, the speed of the motorcyclist is 500 meters per hour.

Now, let's convert this speed from meters per hour to kilometers per hour:

1 kilometer = 1000 meters 1 hour = 60 minutes

Speed (in kilometers per hour) = (500 meters / 1000 meters) * (60 minutes / 1 hour)

Speed = 0.5 * 60

Speed = 30 kilometers per hour

Therefore, the speed of the motorcyclist is 30 km/h.