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April 19, 2014

Homework Help: Calculus

Posted by saud on Saturday, October 29, 2011 at 10:10pm.

A 15 ft ladder leans against a wall. The bottom of the ladder is 4 ft from the wall at time t=0 and slides away from the wall at a rate of 3ft/sec.

Find the velocity of the top of the ladder at time t=2.

The velocity of ladder at time t=2 is ........ft/sec.

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