Section: Solid Mechanics | Marks: 1
An irregular planar body in space is acted upon by a force (2 ) F i j N = + at position 1 ( 2 ) r i j m = + and a moment 3 M kNm = at position 2 ( 2 ) r i m =− . The corresponding equivalent force O F and moment O M at the origin are
- A. (2 ) ; (3 ) O O F i j N M k Nm = + =
- B. (2 ) ; 0 O O F i j N M Nm = + =
- C. ( 2 ) ; ( 6 ) O O F i j N M k Nm =− − =−
- D. (2 ) ; (6 ) O O F i j N M k Nm = + =
Answer: B. (2 ) ; 0 O O F i j N M Nm = + =