Question

1 If C is the mid-point of AB then the resultant of forces represented by ÕA and ÖB is given by ---(A) ÕA+ÕB=20C
(B) OA+OB=OC
(C) ÕA-ÖB=20C
(D) OB=A+C​

Answer 1

Answer:

If C is the mid-point of AB then the resultant of forces represented by ÕA and ÖB is given by ---(A) ÕA+ÕB=20C

(B) OA+OB=OC

(C) ÕA-ÖB=20C

(D) OB=A+C