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Walking a Horizontal Beam F=R.-Tcos5300=0 F=Ry-Tsin5300-600N-300N=0 Tsin53.09)(500m) (300N)(2.5m) (600N)(1.5m)=0 T=413N.R.=249N.R.=570N 53.0 600N 300N 600N 300N Physics 121: Lecture 17, Pg 5Physics 121: Lecture 17, Pg 5 Walking a Horizontal Beam Fx = Rx - T cos 53.00 = 0 Fy = Ry - T sin 53.00 – 600 N – 300 N = 0 0 = (T sin 53.00 )(5.00 m) - (300 N)(2.5 m) - (600 N)(1.5 m) = 0 T = 413 N, Rx = 249 N, Ry = 570 N 53.00 600 N 300 N o 600 N 300 N o
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