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A man holds a 35-kg ladder in his hands perpendicular to his hands (Figure 6). The free body diagram is shown on the right. If the maximum compressive force the person can withstand is 400N, determine: a) The minimum value of θ so that the person is able to hold the ladder. b) The compressive force at the end of the ladder at that time

A man holds a 35-kg ladder in his hands perpendicular to his hands (Figure 6). The free body diagram is shown on the right. If the maximum compressive force the person can withstand is 400N, determine: a) The minimum value of θ so that the person is able to hold the ladder. b) The compressive force at the end of the ladder at that time

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 man holds a 35-kg ladder in his hands perpendicular to his hands (Figure 6). The free body diagram is shown on the right. If the maximum compressive force the person can withstand is 400N, determine:
a) The minimum value of θ so that the person is able to hold the ladder.
b) The compressive force at the end of the ladder at that time

C 4 m 2 m В A B. 35(9.81) N Ax 2 m A 400 N A, FBD 3 m
Transcribed Image Text:C 4 m 2 m В A B. 35(9.81) N Ax 2 m A 400 N A, FBD 3 m
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