Sunday
September 21, 2014

Homework Help: math

Posted by cara on Wednesday, September 2, 2009 at 2:09pm.

An object dropped from restfrom the top of a tall building falls y=16t^2 feet in the first t seconds.

Find the speed of the object at t=3 seconds and confirmalgebraically. The answer is 96 feet/sec but how do i figure it out? cans omeone show me steps? thanks

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