Problem $7\mathrm{.}101$

Consider the cable shown in $($Figure $1).$ Suppose that

$P_1=4\mathrm{.}2kN$

$P_2=5\mathrm{.}9kN$

Part A

Determine the force $P$ needed to hold the cable in the position shown, i$.$e$.,$ so segment $BC$ remains horizontal.

Express your answer to three significant figures and include the appropriate units.

Part B

Compute the sag $y_B.$

Express your answer to three significant figures and include the appropriate units.

$y_B=$

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Part C

Compute the maximum tension in the cable.

Express your answer to three significant figures and include the appropriate units.

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