Posted by **Grace** on Sunday, February 24, 2013 at 8:49pm.

A uniform ladder of 5.0 m long and 12 kg is leaning against the wall (contact with the wall = point b, contact with the floor = point a). The height from the ground to point b is 4m . The wall is frictionless but the floor is not. A painter of 55 kg climbs 75% of the way up the ladder when it begins to slip. What is the static friction coefficient ladder/ground?

## Answer This Question

## Related Questions

- physics - 5m ladder leans against frictionless wall. point of contact is 4m ...
- Physics falling ladder - A ladder leaning against a wall is falling. The ladder ...
- phsics - uniform ladder 25 ft long rests against a smooth vertical wall. The ...
- physics - a uniform ladder 16 m long weighing 80 N leans against a smooth ...
- pythagoras theorem - a ladder is leaning against a wall. it reaches 2.5cm up the...
- Physics, need help only on part one. - You are using a 5-m-long ladder to paint ...
- physics - (c) A ladder with length L and mass m rests against a wall. Its upper ...
- SCIENCE - A uniform ladder which is 10metres long and weighs 300newtons leans ...
- physics - A uniform ladder AB of length 6m and mass 40kg rests in a vertical ...
- Physics - A ladder, 5.0 m long, leans against a frictionless wall at a point 4.0...

More Related Questions