4m A uniform ladder AB of weight WN and length 4m rests with its end A on rough horizontal ground and it end B against a smooth vertical wall. The ladder is inclined at an angle 0 to the horizontal where tan@ = see diagram). A small object S of weight 2W N is placed on the ladder at a point C, which is 1m from The coefficient of friction between the ladder and the ground is pu and the system is in limiting equilibrium 16) how that u=.
4m A uniform ladder AB of weight WN and length 4m rests with its end A on rough horizontal ground and it end B against a smooth vertical wall. The ladder is inclined at an angle 0 to the horizontal where tan@ = see diagram). A small object S of weight 2W N is placed on the ladder at a point C, which is 1m from The coefficient of friction between the ladder and the ground is pu and the system is in limiting equilibrium 16) how that u=.
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A uniform ladder AB of weight WN and length 4m rests with its end A on rough horizontal ground..
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A uniform ladder AB of weight WN and length 4m rests with its end A on rough horizontal ground and in
end B against a smooth vertical wall. The ladder is inclined at an angle 0 to the horizontal where tane =I
(see diagram). A small object S of weight 2W N is placed on the ladder at a point C, which is 1m from Å
The coefficient of friction between the ladder and the ground is u and the system is in limiting equilibrium
[6]
Show that u =.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa6e62dec-b568-40cb-b222-d7544aa2994b%2F778251a4-d0e6-4beb-9b1a-e1459d74c6e6%2Fejij9sp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4m
A uniform ladder AB of weight WN and length 4m rests with its end A on rough horizontal ground and in
end B against a smooth vertical wall. The ladder is inclined at an angle 0 to the horizontal where tane =I
(see diagram). A small object S of weight 2W N is placed on the ladder at a point C, which is 1m from Å
The coefficient of friction between the ladder and the ground is u and the system is in limiting equilibrium
[6]
Show that u =.
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