You can determine the couple moment as M=rX F If F = {-20 k} N, then r is 300 mm -200 mm 150 mm B 400 mm 200 mm ВС РАВ O
Posted: Sat Feb 19, 2022 3:30 pm
300 mm -200 mm 150 mm 400 mm 1 200 mm TBC PAB OrCB OrBA A Moving to the next question prevents changes to this answer.