CBSE Class 11-science Answered
para for question no 17 & 18
In an air show a unique exercise was conducted. A large number of gliders (without engine) were released in a strong horizontal wind that imparts a constant velocity of 5 m/s to the gliders. Gliders are travelling in a straight line with a constant separation between each glider. One of the gliders is painted differently and is referred as marker glider. At t=0, two airplanes were set to move in opposite direction, one along the wind and other opposite to the wind. Airplane engines maintain a constant speed of 10 m/s relative to the wind.
Asked by Sunil Soni | 10 Aug, 2016, 02:46: PM
Expert Answer
Answered by Abhijeet Mishra | 12 Aug, 2016, 02:47: PM
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