Vector sum PartA | Problem 4} Use the gure to determine a single vector that is equivalent to the given summation of vectors. (Notation reminder: PQ represents a vector pointing from point P to point Q.) Q Here Given nectw PQ as pointing from p to o S Similarly OR pointing 8 fo R their PQ+ OR = PR which forms a triangle and from rector or addition we get . PO+ BR = PR RP + PS = RS RP PS' 1 QS - PS R RS' We know when we change the direction of a vector then its becomes negative so we can write - PS = SP .'. 95 - PS = Bs + sp = OP SP S RS + SP + PB PO' RS + ( SP + PB ) sp = RS + SO = RO SQ R RS We use Triangle vector addition in all of the questions