Question

53. Three forces acting on a rigid body are represented in magnitude, direction and line of action
by the three sides of a triangle taken in order. The forces are equivalent to a couple whose moment is
equal to
(a) area of the triangle
(6) twice the area of the triangle
(c) 'half the area of the triangle
(d) none of these​

Answer 1

Answer:

Twice the area of the triangle

Step-by-step explanation:

On the off chance that path and line of action by the three sides of a triangle taken all together and three forces are following up on an unbending body are represented to in extent then the forces are proportionate to a couple whose moment is equivalent to double the area of the triangle.

So the answer is twice the area of the triangle.