Question

Велосипедист проїхав 600 м зі швидкістю 10 м/с , а наступні 160 м зі швидкістю 4 м/с . Визначти середню шляхову швидкістю руху велосипедиста

Answer 1

Швкость =160 падили на 40= 40и прибави
10 палучи 50

Answer 2

Calculation of Average Speed

To determine the average speed of the cyclist, we need to calculate the total distance traveled and the total time taken.

The cyclist traveled a distance of 600 meters with a speed of 10 m/s, and then traveled an additional 160 meters with a speed of 4 m/s.

To calculate the total distance, we add the two distances together: 600 meters + 160 meters = 760 meters.

To calculate the total time taken, we need to find the time taken for each segment of the journey. We can use the formula: time = distance / speed.

For the first segment, the time taken is: 600 meters / 10 m/s = 60 seconds.

For the second segment, the time taken is: 160 meters / 4 m/s = 40 seconds.

To find the total time taken, we add the two times together: 60 seconds + 40 seconds = 100 seconds.

Now, we can calculate the average speed using the formula: average speed = total distance / total time.

Plugging in the values, we get: average speed = 760 meters / 100 seconds.

Calculating this, we find that the average speed of the cyclist is 7.6 m/s.