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A uniform 100-lb beam is held in a vertical position by a pin at its lower end
and a cable at its upper end. A horizontal force (magnitude P) acts as shown in
the figure. IfP = 75 lb, what is the vertical force at the pin?
3.0 ft
Select one:
О а.61 lb
5.0 ft
O b. 69 lb
с. 54 lb
O d. 47 lb
О е. 127 |b
O f. 75 lb
g. 28 lb

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