2. Auniform bar 3.00 m long is held by ropes at the ends making angle 60.0° and 30.0°, respectively, with the horizontal. A weight of 200 N is hung 0.500 m from the left end where the 60.0° rope is attached. Find the tension in the ropes (T1 & T2) and the weight (W) of the bar. (Hint: Formulate three equations for the three unknowns, 2 equations for the 1st condition and 1 equation for the 2nd condition.) 3.00m 0.500m 60.0 A B. 200 N Vw

International Edition---engineering Mechanics: Statics, 4th Edition
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Author:Andrew Pytel And Jaan Kiusalaas
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Chapter5: Three-dimensional Equilibrium
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2. Auniform bar 3.00 m long is held by ropes at the ends making angle 60.0° and 30.0°,
respectively, with the horizontal. A weight of 200 N is hung 0.500 m from the left
end where the 60.0° rope is attached. Find the tension in the ropes (T1 & T2) and
the weight (W) of the bar. (Hint: Formulate three equations for the three
unknowns, 2 equations for the 1st condition and 1 equation for the 2nd condition.)
3.00m
T2 7
0.500m
60.0
B
200 N
Transcribed Image Text:2. Auniform bar 3.00 m long is held by ropes at the ends making angle 60.0° and 30.0°, respectively, with the horizontal. A weight of 200 N is hung 0.500 m from the left end where the 60.0° rope is attached. Find the tension in the ropes (T1 & T2) and the weight (W) of the bar. (Hint: Formulate three equations for the three unknowns, 2 equations for the 1st condition and 1 equation for the 2nd condition.) 3.00m T2 7 0.500m 60.0 B 200 N
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