Determine the distance s that the 90 kg draftsman can climb without causing the 4-meter ladder to slip at its lower end A. The top of the ladder weighing 15 kg has a small pulley, and on the ground the coefficient of static friction is 0.25. The painter's center is directly above her feet. Answer. S 2.55 m% 3d by 4 m by 1.5 m Determine the distance s to which the 90-kg paintercan climb without causing the 4-m ladder to slip atits lower end A. The top of the 15-kg ladder has asmall roller, and at the ground the coefficient of staticfriction is 0.25. The mass center of the painter is di-rectly above her feet.Ans. s2.55 m%3DВ4 mA1.5 m

The vertical length of the wall is z=42-1.52=3.71 m The horizontal distance from center of the…

Answered: Determine the distance s to which the…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Determine the distance s that the 90 kg draftsman can climb without causing the 4-meter ladder to slip at its lower end A. The top of the ladder weighing 15 kg has a small pulley, and on the ground the coefficient of static friction is 0.25. The painter's center is directly above her feet. Answer. S 2.55 m% 3d by 4 m by 1.5 m

Determine the distance s to which the 90-kg painter
can climb without causing the 4-m ladder to slip at
its lower end A. The top of the 15-kg ladder has a
small roller, and at the ground the coefficient of static
friction is 0.25. The mass center of the painter is di-
rectly above her feet.
Ans. s
2.55 m
%3D
В
4 m
A
1.5 m

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