Problem $4\mathrm{.}56$

The three A$-36$ steel wires each have a diameter of $2mm$ and the unloaded lengths of

each wire are $L_{AC}=2\mathrm{.}00m$ and $L_{AB}=L_{AD}=2\mathrm{.}50m.($Figure $1)$

Figure

Part A

Determine the force in wire $AC$ when the $150-kg$ mass is suspended from the ring at $A.$

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

Part B

Determine the force in wire $AB$ when the $150-kg$ mass is suspended from the ring at $A.$

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

Request Answer

Part C

Determine the force in wire $AD$ when the $150-kg$ mass is suspended from the ring at $A.$

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