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Home Q & A Board Science-Related Homework Help Physics
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Pd96 Pd96
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7 years ago
A 3.00-m-long 200-N ladder, leans against a smooth vertical wall with its base on a horizontal rough floor, a distance of 1.00 m away from the wall. The ladder is not completely uniform, so its center of gravity is 1.20 m from its base. What force of friction must the floor exert on the base of the ladder to prevent the ladder from sliding down?
A) 93.3 N
B) 130 N
C) 28.3 N
D) 102 N
E) 150 N
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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lyalllyall
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Pd96 Author
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#2
7 years ago
You saved my life, thanks
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