Question

Скорость золотистой ржанки при перелёте 50км/ч ржанки летят без посадки с Аляски до Гавайских островов 3500км сколько останется им лететь после 36 часов полёта?Пролетят ли ржанки за это время половину пути?

Answer 1

3500:50=70ч  займёт путь 

70-36=34ч  останется пролететь

за 36ч пролетят больше полпути,т.е.они пролетят за 36ч     50 . 36= 1800км

Answer 2

Calculation of Remaining Flight Time for Rye Bread

To calculate the remaining flight time for the rye bread after 36 hours of continuous flight at a speed of 50 km/h, we need to consider the total distance of the flight from Alaska to the Hawaiian Islands, which is 3500 km.

The initial flight time of 36 hours has already been completed, so we need to determine how much more time is required to cover the remaining distance.

To find the remaining flight time, we can use the formula:

Remaining Flight Time = Total Distance / Speed - Initial Flight Time

Substituting the given values into the formula:

Remaining Flight Time = 3500 km / 50 km/h - 36 hours

Now, let's calculate the remaining flight time:

Remaining Flight Time = 70 hours - 36 hours = 34 hours

Therefore, after 36 hours of flight, the rye bread will have approximately 34 more hours of flying time to reach the Hawaiian Islands.

Will the Rye Bread Cover Half the Distance in 36 Hours?

To determine if the rye bread will cover half the distance in 36 hours, we need to calculate the distance covered in 36 hours and compare it to half the total distance.

The distance covered in 36 hours can be calculated using the formula:

Distance Covered = Speed * Time

Substituting the given values into the formula:

Distance Covered = 50 km/h * 36 hours = 1800 km

Now, let's compare the distance covered in 36 hours to half the total distance:

Half the Total Distance = 3500 km / 2 = 1750 km

The distance covered in 36 hours (1800 km) is greater than half the total distance (1750 km). Therefore, the rye bread will cover more than half the distance in 36 hours.

In conclusion, after 36 hours of flight, the rye bread will have approximately 34 more hours of flying time remaining to reach the Hawaiian Islands. Additionally, the rye bread will cover more than half the total distance during the initial 36 hours of flight.