A41 A uniform ladder which is 10m long and weighs 300N leans with its upper end againsta smooth vertical voll and its lower end on rongh lhorizontal gouni. The bortton of the ladder is 6 m frona the base of the wail. A man weighing 700N stands on the ladder at a point om above the ground. Calculate the magni- tudes and directions of the forces excrted on the ladder by (a) the wall, (b) the ground.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A41 A uniform ladder which is 10m long and
weighs 300N leans with its upper end against a
smooth vertical wall and its lower end on
rongh horizontal grouni. The borton of the
ladder is 6 m fron: the base of the wrail. A man
weighing 700 N stands on the ladder at a point
5m above the ground. Calculate the magni-
tudes and directions of the forces excrted on
the ladder by (a) the wall, (b) the ground.
Transcribed Image Text:A41 A uniform ladder which is 10m long and weighs 300N leans with its upper end against a smooth vertical wall and its lower end on rongh horizontal grouni. The borton of the ladder is 6 m fron: the base of the wrail. A man weighing 700 N stands on the ladder at a point 5m above the ground. Calculate the magni- tudes and directions of the forces excrted on the ladder by (a) the wall, (b) the ground.
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