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The man attempts to pull down the tree using the cable and small pulley arrangement shown in $($Figure $1).$ The tension in $AB$ is $80$ lb and $=24.$

Part A

Determine the tension in cable CAD.

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

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Part B

Determine the angle $$ which the cable makes at the pulley.

Express your answer in degrees to three significant figures.

$=$

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