Question

Пешеход прошел 6 км за 3 часа, 5 км за 3 часа и 5 км за 2 час. Найти среднюю скорость движения пешехода на всем пути. [2] ПОМОГИТЕЕЕ ПРОШУУУ

Answer 1

Ответ:

приблизительно 2.3км в час

Answer 2

Calculating the Average Speed of the Pedestrian

To calculate the average speed of the pedestrian, we can use the formula:

Average Speed = Total Distance / Total Time

First, let's calculate the total distance covered by the pedestrian and the total time taken.

1. Total Distance Covered: - Distance 1: 6 km - Distance 2: 5 km - Distance 3: 5 km - Total Distance = 6 km + 5 km + 5 km = 16 km

2. Total Time Taken: - Time taken to cover Distance 1: 3 hours - Time taken to cover Distance 2: 3 hours - Time taken to cover Distance 3: 2 hours - Total Time = 3 hours + 3 hours + 2 hours = 8 hours

Now, we can calculate the average speed using the formula:

Average Speed = Total Distance / Total Time

Average Speed = 16 km / 8 hours = 2 km/h