Question

4. Скорость стрижа в полете достигает 120 км/ч. Скорость ласточ ки составляет 0,5 скорости стрижа, скворца - 3, голубя - 0,59. воробья - 0,3, перепела -- скорости стрижа. Определите скорость полета каждой из этих птиц и заполните таблицу.

Answer 1

Ответ:

скворец- 360

ласточка-60

голубь- 70,8

воробей -36

Answer 2

Calculation of Bird Flight Speeds

To determine the flight speeds of each bird mentioned (swallow, sparrow, skylark, pigeon, and quail) in relation to the speed of the swift, we can use the given ratios:

- Swallow: 0.5 times the speed of the swift - Sparrow: 0.3 times the speed of the swift - Skylark: 3 times the speed of the swift - Pigeon: 0.59 times the speed of the swift - Quail: 0.07 times the speed of the swift

Let's calculate the flight speeds of each bird:

1. Swallow: - Speed of the swift: 120 km/h - Speed of the swallow: 0.5 * 120 km/h = 60 km/h

2. Sparrow: - Speed of the sparrow: 0.3 * 120 km/h = 36 km/h

3. Skylark: - Speed of the skylark: 3 * 120 km/h = 360 km/h

4. Pigeon: - Speed of the pigeon: 0.59 * 120 km/h = 70.8 km/h

5. Quail: - Speed of the quail: 0.07 * 120 km/h = 8.4 km/h

Now we can fill in the table:

| Bird | Speed (km/h) | |---------|--------------| | Swallow | 60 | | Sparrow | 36 | | Skylark | 360 | | Pigeon | 70.8 | | Quail | 8.4 |

Please note that these calculations are based on the given ratios and the speed of the swift.