Determine the horizontal and vertical components of reaction

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Determine the horizontal and vertical components
of reaction at the pin A and the reaction of the rocker B on
the beam.
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how did you get the angle of Force B in the final answer?

emmanueldelacruz
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4kN is a clockwise motion not counter clockwise

bld
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How do you know that the angle is 60 degrees?

tcutoast
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how know whether the FAy is clockwise or counter clockwise?

clariceee