Question: Figure Part A Determine the force P needed to suspend the 2 8 0 - lb weight. Express your answer in pounds to three significant

Figure
Part A
Determine the force P needed to suspend the 280-lb weight.
Express your answer in pounds to three significant figures.
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Part B
Also, what is the cord reaction at A ?
Express your answer in pounds to three significant figures.
R_(A)=
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Part C
What is the cord reaction at B ?
Express your answer in pounds to three significant figures.
\root(7)(1)
R_(B)=
Figure Part A Determine the force P needed to

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