February 27, 2017

Homework Help: Physics

Posted by Rose on Sunday, October 24, 2010 at 10:18pm.

For some reason I keep getting this problem wrong. Please Help!

A helicopter is ascending vertically with a speed of 9.00 m/s. At a height of 90 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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