A man stands on the middle rung of a 250 N ladder resting on a smooth flo and against a wall as shown in Figure. The ladder is prevented from slippi by a string OD and the tension force in the string is 50 N, and the reaction at A and B are 1.3 kN and 433 N respectively. Find the mass of the man. hand written plz Fig. y 250 N D 0 30 2 m 0 4 m

A man stands on the middle rung of a 250 N ladder resting on a smooth flo and against a wall as shown in Figure. The ladder is prevented from slippi by a string OD and the tension force in the string is 50 N, and the reaction at A and B are 1.3 kN and 433 N respectively. Find the mass of the man. hand written plz Fig. y 250 N D 0 30 2 m 0 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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Question

01 - A man stands on the middle rung of a 250 N ladder resting on a smooth flo
and against a wall as shown in Figure. The ladder is prevented from slippi
by a string OD and the tension force in the string is 50 N, and the reaction
at A and B are 1.3 kN and 433 N respectively. Find the mass of the man.
hand written plz
Fig.
A
D
250 N
0 30%
2 m
0
4 m

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