$!$

Required information

An L$-$shaped bar is supported by a bearing at A and a smooth horizontal surface at $B.$ Take the value of $F$ to be $820$ N $.$

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

$$

Determine the reactions at A and $B.$

The $y$ component of the reaction force at $A$ is $*$ N $.$

The $z$ component of the reaction force at $A$ is $-$ N

The reaction moment at A about the $y$ axis is $($ N M v$.$

The reaction moment at A about the $z$ axis is $*N\frac{*}{m}U.$

The $y$ component of the reaction force at $B$ is $*arr.$