Question
Why do aeroplanes having wings fly at low altitudes?
Solution
The wings of an aeroplane push the external air backward. This pushed air gives equal and opposite reaction to aeroplane in forward direction as per Newton’s third law of motion. Hence the aeroplane moves forward.
At low altitude the air is denser than at higher altitude, therefore aeroplane gets sufficient force to move forward.
At low altitude the air is denser than at higher altitude, therefore aeroplane gets sufficient force to move forward.
