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6. Given that FQ-1250 N an force acting between the patella and the femur. d F 750 N, find the magnitude of the horizontal joint reaction Fo 1250 N 75 Fp # 750 N
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Horizontal reaction for Fh Facos55° Fh- 1250 cos55° +750 cos75° Fh 911 N p cos75°

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