5.31. A uniform 6-m bar has a length of 6 m and weighs 30 N. A 50-N weight is hung from the left end, and a 20-N force is hung at the right end. How far from the left end will a single upward force produce equilibrium? Ans. 2.10 m

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5.31. Auniform 6-m bar has a length of 6 m and weighs
30 N. A 50-N weight is hung from the left end, and
a 20-N force is hung at the right end. How far from
the left end will a single upward force produce
equilibrium?
Ans. 2.10 m
Transcribed Image Text:5.31. Auniform 6-m bar has a length of 6 m and weighs 30 N. A 50-N weight is hung from the left end, and a 20-N force is hung at the right end. How far from the left end will a single upward force produce equilibrium? Ans. 2.10 m
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