Why do many helicopters have a small propeller attached to the tail that rotates in a vertical

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Why do many helicopters have a small propeller attached to the tail that rotates in a vertical plane? Why is this attached at the tail rather than somewhere else? [Most of the helicopter's mass is forward, in the cab.]

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Question Posted: Jun 06, 2016 05:05 AM

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Why do many helicopters have a small propeller attached to the tail that rotates in a vertical

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When the angular momentum of the main propeller changes the body of the helicopter would suffer an ...View the full answer

Physics

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