Air in a 120-km/h wind strikes head-on the face of a building 45 m wide by 75

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Air in a 120-km/h wind strikes head-on the face of a building 45 m wide by 75 m high and is brought to rest. If air has a mass of 1.3 kg per cubic meter, determine the average force of the wind on the building.

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Oct 05, 2017 07:59 AM

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Air in a 120-km/h wind strikes head-on the face of a building 45 m wide by 75

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The air is moving with an initial speed of Thus in one second a volum...View the full answer

Physics Principles with Applications

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