Hey guys. I need help figuring out how to do this problem. I have a test tomorrow and i am currently studying. I would like to know how they got this answer. I'm completely stumped and need help so thanks in advance!(adsbygoogle = window.adsbygoogle || []).push({});

Here is the question:

http://img405.imageshack.us/img405/624/physicsv.jpg [Broken]

Also, if not too much trouble can you help me with part c to this problem?:

(c) How long after it's release does the mailbag reach the ground?

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# Homework Help: Find velocity at a specific time?

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