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A uniform horizontal beam of weight 371 N
and length 2.85 m has two weights hanging
from it.
One weight of 271 N is located
0.7296 m from the left end; the other weight
of 171 N is located 0.7296 m from the right
end.
What must be the magnitude of the one
additional force on the beam that will produce
equilibrium?
Answer in units of N.

At what distance from the left end must this
force be applied for the beam to be in equilib-
rium?
Answer in units of m.

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