A $28-$kg storm window measuring $9001500$ mm is held by hinges at A and B$.$ In the position shown, it is held away from the side of a house by a $600-$mm stick CD$.$ Assume that the hinge at A does not exert any axial thrust.$$

$$

NOTE: This is a multi$-$part question. Once an answer is submitted, you will be unable to return to this part.

$$

Determine the magnitude of the force exerted by the stick and the components of the reactions at A and B$.$ Required information

A $28-$kg storm window measuring $\backslash (900\backslash$times $1500\backslash$mathrm$\{$~mm$\}\backslash )$ is held by hinges at $\backslash ($ A $\backslash )$ and $\backslash ($ B $\backslash ).$ In the position shown, it is held away from the side of a house by a $600-$mm stick CD$.$ Assume that the hinge at $\backslash ($ A $\backslash )$ does not exert any axial thrust.

NOTE: This is a multi$-$part question. Once an answer is submitted, you will be unable to return to this part.

Determine the magnitude of the force exerted by the stick and the components of the reactions at $\backslash ($ A $\backslash )$ and $\backslash ($ B $\backslash ).$

The magnitude of force exerted by the stick is N$.$

The reaction at $\backslash ($ A $\backslash )$ is $\backslash (-(\backslash )$ N$)\backslash (\backslash$mathrm$\{$i$\}+(\backslash )$ N$)$ j$.$

The reaction at $\backslash ($ B $\backslash )$ is $\backslash ((\backslash$square $\backslash$mathrm$\{$N$\})\backslash$mathrm$\{$j$\}\backslash ).$