A helicopter is ascending vertically with a speed of 5.20m/s. At a height of 125 m above

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A helicopter is ascending vertically with a speed of 5.20m/s. At a height of 125 m above the Earth, a package is dropped from a window. How much time does it take for the package to reach the ground?

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Apr 28, 2010 12:57 AM

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A helicopter is ascending vertically with a speed of 5.20m/s. At a height of 125 m above

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Choose downward to be the positive direction and take y 0 to be the height where t...View the full answer

Physics Principles with Applications

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