February 25, 2017

Homework Help: physics

Posted by laurie on Thursday, June 10, 2010 at 8:42am.

An 9.0 m, 210 N uniform ladder rests against a smooth wall. The coefficient of static friction between the ladder and the ground is 0.75, and the ladder makes a 50.0° angle with the ground. How far up the ladder can an 890 N person climb before the ladder begins to slip?

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