A 150 kg man stands on the middle of a 50 kg ladder as shown. Assuming floor and wall are perfectly smooth and that slipping is prevented by a string DE. A) What is the reaction at B? B) What is the reaction at A? C) What is the tension in the string DE?
A 150 kg man stands on the middle of a 50 kg ladder as shown. Assuming floor and wall are perfectly smooth and that slipping is prevented by a string DE. A) What is the reaction at B? B) What is the reaction at A? C) What is the tension in the string DE?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter8: Momentum And Collisions
Section: Chapter Questions
Problem 38P
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A 150 kg man stands on the middle of a 50 kg ladder as shown. Assuming floor and wall are perfectly smooth and that slipping is prevented by a string DE.
A) What is the reaction at B?
B) What is the reaction at A?
C) What is the tension in the string DE?

Transcribed Image Text:3) A 150 kg man stands on the middle of a 50 kg ladder
as shown. Assuming floor and wall are perfectly smooth
and that slipping is prevented by a string DE.
12m
50 kg
6m
A) What is the reaction at B?
B) What is the reaction atA?
C) What is the tension in the string DE?
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