Question

Бабочка – капустница пролетела 47 с со скоростью 4 м/с, а когда подул попутный ветер, она пролетела ещё некоторое расстояние. Сколько секунд бабочка пролетела при попутном ветре, если всего она пролетела 688 м, а скорость ветра 6м/с

Answer 1

84 секунды прилетела бабочка на попутном ветре

Answer 2

Calculation of Butterfly's Flight Time with Tailwind

To calculate the flight time of the butterfly with a tailwind, we need to consider the total distance the butterfly flew and the combined speed of the butterfly and the tailwind.

Given information: - Distance flown by the butterfly: 688 m - Butterfly's speed without the tailwind: 4 m/s - Speed of the tailwind: 6 m/s

To calculate the flight time, we can use the formula:

Flight Time = Distance / (Speed of Butterfly + Speed of Tailwind)

Substituting the given values:

Flight Time = 688 m / (4 m/s + 6 m/s)

Simplifying the equation:

Flight Time = 688 m / 10 m/s

Calculating the flight time:

Flight Time = 68.8 seconds

Therefore, the butterfly flew for approximately 68.8 seconds when there was a tailwind.