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A 40-kg uniform ladder that is 5.0 m long is placed against a smooth wall at a height of h = 4.0 m, ...

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deesands:
A 40-kg uniform ladder that is 5.0 m long is placed against a smooth wall at a height of h = 4.0 m, as shown in the figure. The base of the ladder rests on a rough horizontal surface whose coefficient of static friction with the ladder is 0.40. An 80-kg bucket is suspended from the top rung of the ladder, just at the wall. What is the magnitude of the force that the ladder exerts on the wall?



◦ 1100 N
◦ 1300 N
◦ 740 N
◦ 900 N
◦ 980 N

xthemafja:
740 N

deesands:
TY

xthemafja:
You're welcome

Ashish Kaushal:
THANK YOU

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