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A ladder AB is leaning against a smooth vertical wall at A and is resting on a horizontal floor at B. A person of mass 81.50 kg exerts a vertical force at C. Another person applies a horizontal force of 240N at D to help reduce the horizontal pressure against the block at B. Compute the reacting forces at A and B. -END- 1 2.5m 1.5m 900 N=81.50 kg x 9. 0.5m 0.50 0.5M 0.5M 240N block

A ladder AB is leaning against a smooth vertical wall at A and is resting on a horizontal floor at B. A person of mass 81.50 kg exerts a vertical force at C. Another person applies a horizontal force of 240N at D to help reduce the horizontal pressure against the block at B. Compute the reacting forces at A and B. -END- 1 2.5m 1.5m 900 N=81.50 kg x 9. 0.5m 0.50 0.5M 0.5M 240N block

Elements Of Electromagnetics
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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A ladder AB is leaning against a smooth vertical wall at A and is resting on a horizontal floor at B. A person of mass 81.50 kg exerts a vertical force at C.. person applies a horizontal force of 240 N at D Another 2.5m -END- 1.5m to help reduce the horizontal pressure against the block at B. Compute the reacting forces at A and B. 900 N = 81.50 kg x 9.81 0.5m 0.5m 240N block
Transcribed Image Text:A ladder AB is leaning against a smooth vertical wall at A and is resting on a horizontal floor at B. A person of mass 81.50 kg exerts a vertical force at C.. person applies a horizontal force of 240 N at D Another 2.5m -END- 1.5m to help reduce the horizontal pressure against the block at B. Compute the reacting forces at A and B. 900 N = 81.50 kg x 9.81 0.5m 0.5m 240N block
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