A uniform ladder of mass 46 kg and 3.0 m in length is leaning against

Ask a New Question

A uniform ladder of mass 46 kg and 3.0 m in length is leaning against a frictionless vertical wall at an inclination of 60 degrees to the horizontal. A Window cleaner of mass 67.3 kg climbs up the ladder. What coefficient of friction between the ladder and ground is required so that he can climb to the top of the ladder safely?

Ask a New Question or answer this question.

Similar Questions

This has been causing me some pain.An 89.03 kg person is half way up a uniform ladder of length 3.453 m and mass 22.75 kg that
1. 0 answers
A uniform ladder of mass m = 40 kg and length l = 10 m is leaned against a smooth vertical wall. A person of mass M = 80 kg
1. 1 answer
A uniform ladder 5 m long weighing 200 Nfriction between the bottom of the ladder and the its base 3m from the wall. The
1. 0 answers
A painter climbs a ladder leaning against a smooth wall. At a certain height, the ladder is on the verge of slipping. Let the
1. 1 answer