A hot-air balloon is descending at a rate of 2.3 m/s when a passenger drops a camera.

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A hot-air balloon is descending at a rate of 2.3 m/s when a passenger drops a camera. If the camera is 41 m above the ground when it is dropped,

(a) How much time does it take for the camera to reach the ground,

(b) What is its velocity just before it lands? Let upward be the positive direction for this problem.

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 11:02 AM

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A hot-air balloon is descending at a rate of 2.3 m/s when a passenger drops a camera.

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One way to solve this problem is to use the quadratic formula to ...View the full answer

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