$(!)$

Required information

Two pulleys are used in an assembly as shown.

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Knowing that each pulley has a radius of $250$ mm and the load $P$ is $7\mathrm{.}30$ kN $,$ determine the components of the reactions at $D$ and $E.$

The components of the reactions at $D$ are:

$D_x=,kN$

$D_y=,karr$

The components of the reactions at $E$ are:

$E_x=,$kNlarr

$E_y=,$kNdarr