(b) Write an expression for the sum of forces in the

x

direction in terms of

T_(1),T_(2),m,g,\\\\alpha

, and

\\\\beta

. Use the specified coordinate system.\ \\\\table[[

cos(\\\\alpha )

,

cos(\\\\beta )

,

sin(\\\\alpha )

,(,),7,8,9,HOME],[

sin(\\\\beta )

,

tan(\\\\alpha )

,

tan(\\\\beta )

,

uarr^(^(^()))

,

^(^())

,4,5,6,-]]

(b) Write an expression for the sum of forces in the x direction in terms of T1,T2,m,g,, and . Use the specified coordinate system. \begin{tabular}{l|l|l|l|l|l|l|l|l|} cos() & cos() & sin() & ( & ) & 7 & 8 & 9 & HOME \\ \hline sin() & tan() & tan() & & & 4 & 5 & 6 & - \\ \hline \end{tabular} (b) Write an expression for the sum of forces in the x direction in terms of T1,T2,m,g,, and . Use the specified coordinate system. \begin{tabular}{l|l|l|l|l|l|l|l|l|} cos() & cos() & sin() & ( & ) & 7 & 8 & 9 & HOME \\ \hline sin() & tan() & tan() & & & 4 & 5 & 6 & - \\ \hline \end{tabular}