The light a vertical boom AB S attached to Wll by 9 ball qud Socket joint at A qnd suppurted by two cables at B. A force Pis apPplied btoo Catbtes at 5 where P=I41-12) KN. Note that the reactian force...

Extracted text: The light a vertical boom AB S attached to Wll by 9 ball qud Socket joint at A qnd suppurted by two cables at B. A force Pis apPplied btoo Catbtes at 5 where P=I41-12) KN. Note that the reactian force at A acts alonq the boom because it is a two -force member Calculale the magntude of the reaction KN force at A in Kay m= meters 4m b) Calcubate the magnrtude of the ten sion in cable BD in KN SIon CCalalate the mag ni tude of fhe fore in BC in KN d) Determine the e maqnitude of the moment of P aboue Nm. axTS in 90 N es Determine the magmitude ot the moment P about the y-as in Nm Ci Determine the magnitude of the moment Of Pabout the N-axi's 「へ Nm 9) Determine the magnitude of the monment of Pah of the moment of P about 七んc the origin ( Point 0) inNm. (Point o) in