Answered: Situation 8. The 40lb door is supported… | bartleby

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Situation 8. The 40lb door is supported by hinges at A and B. The
y-axis is vertical. The hinges do not exert couples on the door, and
4 ft
the hinge at B does not exert a force parallel to the hinge axis. The
1 ft
weight of the door acts at its midpoint. What are the reactions at A
and B?
5 ft
1 ft|
40

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