A load downward load P = 300 N is applied at B. It is supported by two truss members with member BA at an angle of = 20 from horizontal and member BC at an angle of 0 = 35 from vertical. Calculate the magnitudes of the loads supported by members BA and BC. C @010 2021 Cathy Zupke B P parameter P 0 0 0 value units 300 N 20 35 D D 0 A The magnitude of the force vector along BA is The magnitude of the force vector along BC is Z N N;