Question

an aircraft executes a circular loop at distance of 200m/s with its wings bend at 45 degree what is radius of loop
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Answer 1

Answer:

14.92 km

Explanation:

Speed of the aircraft =200 m/s.

Acceleration due to gravity, g=10m/s  2

 Angle of banking = 15  o

 For radius, r, of the loop, we have the relation:

Ncosθ=mg

Nsinθ=  mu  ^2 /R

 tanθ=u  ^2  /Rg

r=u  ^2  /g tan θ

=200  ^2   / (10 tan15  o  )

 =4000/0.26

 =14.92 km