A model airplane of mass 0.820 kg flies with a speed of 35.0 m/s in a horizontal circle at the end of a 54.0-m-long control wire as shown in Figure (a). The forces exerted on the airplane are shown in Figure (b): the tension in the control wire, the gravitational force, and aerodynamic lift that acts at 0-20.0° inward from the vertical. Compute the radius, lift, and tension in the wire, assuming it makes a constant angle of 0-20.0° with the horizontal. Use g-9.8 m/s².

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A model airplane of mass 0.820 kg flies with a speed of 35.0 m/s in a horizontal circle at the end of a 54.0-m-long control wire as shown in
Figure (a). The forces exerted on the airplane are shown in Figure (b): the tension in the control wire, the gravitational force, and
aerodynamic lift that acts at 0= 20.0° inward from the vertical. Compute the radius, lift, and tension in the wire, assuming it makes a
constant angle of 0-20.0° with the horizontal. Use g-9.8 m/s².
radius 50.7
✔ m
lift 19.81
Your response differs from the correct answer by more than 10%. Double check your calculations. N
tension 15.87
Circular path
of airplane
Wire
Transcribed Image Text:A model airplane of mass 0.820 kg flies with a speed of 35.0 m/s in a horizontal circle at the end of a 54.0-m-long control wire as shown in Figure (a). The forces exerted on the airplane are shown in Figure (b): the tension in the control wire, the gravitational force, and aerodynamic lift that acts at 0= 20.0° inward from the vertical. Compute the radius, lift, and tension in the wire, assuming it makes a constant angle of 0-20.0° with the horizontal. Use g-9.8 m/s². radius 50.7 ✔ m lift 19.81 Your response differs from the correct answer by more than 10%. Double check your calculations. N tension 15.87 Circular path of airplane Wire
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