An airplane flies betwee two cities separately by a distance `D`.
Channel: Doubtnut
Date: 2020-01-26

An airplane flies betwee two cities separately by a distance `D`. Assume the wind blows directly from one city to the other at a speed `V_(A)(` as shown `)` and the speed of the airplane is `V_(0)` relative to the air. Find the time taken by the airplane to make a round trip between the cities `(` that is , to fly from city `A` to city `B` and then back to City `A )` ?