Q1-A- A man stands on the middle rung of a 250 N ladder resting on a smooth floor and against a wall as shown in Figure. The ladder is prevented from slipping by a string OD and the tension force in the string is 50 N, and the reactions at A and B are 1.3 kN and 433 N respectively. Find the mass of the man. Fig. (1) A D 250 N e 30% 2m 4 m
Q1-A- A man stands on the middle rung of a 250 N ladder resting on a smooth floor and against a wall as shown in Figure. The ladder is prevented from slipping by a string OD and the tension force in the string is 50 N, and the reactions at A and B are 1.3 kN and 433 N respectively. Find the mass of the man. Fig. (1) A D 250 N e 30% 2m 4 m
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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![Q1 -A- A man stands on the middle rung of a 250 N ladder resting on a smooth floor
and against a wall as shown in Figure. The ladder is prevented from slipping
by a string OD and the tension force in the string is 50 N, and the reactions
at A and B are 1.3 kN and 433 N respectively. Find the mass of the man.
Fig. (1)
A
250 N
D
Ke 30%
2m
O
4 m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F618921a8-0477-4b8e-84ab-87405d06440a%2F53fabee3-ef6c-4fcd-b40a-9b3afd8f58f1%2Fjrdiaj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1 -A- A man stands on the middle rung of a 250 N ladder resting on a smooth floor
and against a wall as shown in Figure. The ladder is prevented from slipping
by a string OD and the tension force in the string is 50 N, and the reactions
at A and B are 1.3 kN and 433 N respectively. Find the mass of the man.
Fig. (1)
A
250 N
D
Ke 30%
2m
O
4 m
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