An aircraft executes a horizontal loop with a speed of 150 m/s with its, wings banked at an angle of 120∘. The radius of the loop is (g=10 m/s2)
10.6 km
9.6 km
7.4 km
5.8 km
The angle of banking, tan θ=v2rg ⇒ tan 12∘=(150)2r×10⇒r=10.6×103m=10.6km