Finding forces on bolted platform (torques/forces)

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The discussion focuses on calculating forces and torques on a bolted platform. The user applies the equations of motion and torque, starting with the sum of forces and torques to analyze the system. They correctly identify the need to evaluate forces acting on each support and confirm that the sum of torques must equal zero due to static equilibrium. The user derives the force F2 as 83.3 lb using the torque equation. Overall, the conversation emphasizes the importance of understanding the relationship between forces and torques in static systems.
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Homework Statement


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Homework Equations


ƩF = mA
T=rxF


The Attempt at a Solution


Using sum of forces, I found:
ƩF=mA
150lb + 50lb - F1 - F2 = 0
(calling the support on the right "1") ƩT1 = 0

But I'm a little confused on where to go from this point. Any advice?
 
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Look at each of the two supports individually. What forces act on each?
 
That would be the upward force of the board due to the torque at support 1, minus the force of the bolt holding the board to the support, correct?
 
And what can you say about the sum of the torques?
 
The sum of the torques, because there is no motion, will equal zero. Would it be correct to say the following...?
ƩT=0
0=(150lb)(2ft)-(50lb)(1ft)+(F2)(3ft)
F2=83.3lb
 
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