$610N$

Problem $2.$ If $F,$ determine the tension developed in cables $AB,AC,$ and $AD.($a$)$ Determine the tension developed in cable AB$.($b$)$ Determine the tension developed in cable AC$.($c$)$ Determine the tension developed in cable AD$.$

$cos$hat$()+cosyhat()+cos{}_2$hat$(k)$

$cos60$hat$()+cos30$hat$()+0k$

$AB=0\mathrm{.}5$hat$()+0\mathrm{.}866$hat$()$

$AB=(?-2$hat$()+2$hat$(k))1$

$\sqrt[\phantom{2}]{1^2+2^2+2^2}$

$AD=0\mathrm{.}33$hat$()-0\mathrm{.}667$hat$()+0\mathrm{.}667$hat$(k)$

vec$(F)=-$Fhat$(k)$

$F_{AB}=(0\mathrm{.}5$hat$()+0\mathrm{.}866$hat$())$

$F_{AC}=(-$hat$())$

$F_{AD}=(0\mathrm{.}33$hat$()-0\mathrm{.}667$hat$()+0\mathrm{.}667$hat$(k))$

Disregard what i have written already please and thank you, im lost