Problem A 54 kg girl is walking up a 22 kg uniform beam. The coefficient of friction is 0.2 at all surfaces. 0.6m,' 3 m W 1.8m B 2.4m 1 Determine the reaction at A. a XXXXXXXXXXN C XXXXXXXXXXN b...


Problem A 54 kg girl is walking up a 22 kg uniform beam. The coefficient of friction is 0.2 at all surfaces. 0.6m,' 3 m W 1.8m B 2.4m 1 Determine the reaction at A. a) 186.35 N C) 369.65 N b) 312.32 N 243.69 N (2 Determine the reaction at B. a) 345.27 N C) 453.36 N b) 536.12 N 625.52 N 3 Determine the distance "x" up the beam can the girl walk, before the beam starts to slip. a) 0.958 m. 0.523 m. b) 0.725 m. d)

Sep 02, 2022
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