arectangular plate is supported by three cables as shown. $.$ Knowing that the tension forces in cables

are $F_{DC}=60N,F_{DB}=35N$&$F_{DA}=45N,$ Determine;

$(100$ pts$)$

a$)$The position vector for all forces

$(30$ pts$)$

b$)$The Unit vector for all forces

$(15$ pts$)$

c$)$Force vector in cartesian system for all forces

$(15$ pts$)$

d$)$Magnitude of Resultant force $(\{$:$F_R)$

$(15$ pts$)$

e$)$Direction of Resultant force

$(25$ pts$)$