Lessons

Eamcet Physics
1 st Year : Unit 7.2 ( Properties of Bulk Matter ) - Fluid Mechanics

19 / 58

Q.

Air streams horizontally across an aeroplane wing of area 3m2 weighing 250 kg. The air speed is 60 m/s and 45 m/s over the top surface and under the bottom surface respectively. What is the lift on the wing? (Density of air 1.293 g/l)

View Answer

Correct choice: D

Explanation:

19 / 58