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Extracted text: For the pulley system shown in the figure below, which of the following statements are true? DA 1B W *This question may have multiple correct answers Horizontal reaction at hinge support A is 1. 'P' N Horizontal reaction at hinge support A is 2. '0.5 P' N Vertical reaction at hinge support A is '2P' 3. N Vertical reaction at hinge support A is 'P' 4. N