Laws Of Motion Question 346

Question: An aircraft executes a horizontal loop with a speed of 150 m/s with its wings banked at an angle of 12. The radius of the loop is : (g=10m/s2)

Options:

A) 10.6 km

B) 9.6 km

C) 7.4 km

D) 5.8 km

Show Answer

Answer:

Correct Answer: A

Solution:

[a] tanθ=v2rg

tan12o=(150)2/r×10

r=22500.2125=10.6km



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