Question

A painter needs to climb d=1.37 m up a ladder (measured along its length from the point where the ladder contacting the ground), without the ladder slipping. The uniform ladder is 45 m long and weighs 404.89 N. It rests with one end on the ground and the other end against a perfectly smooth vertical wall. The ladder rises at an angle of theta-46.78 degrees above the horizontal floor. If the friction coefficient of the floor is 0.29. What is the weight of the painter? Use g = 10 m/s² if you need to.

Answer 1

Answer:

I don't know sorry

Explanation:

Hllo everyone