Which is the correct statement about law of polygon of forces?

Question

RRB Paper · Accepted Answer

Law of polygon of forces states that if a number of forces acting on a point of a body are represented in magnitude and direction by the sides of a polygon, taken in order, then their resultant is represented in magnitude and direction by the closing side of the polygon taken in the opposite direction. Conversely, if any number of forces acting at a point can be represented in magnitude and direction by the sides of a polygon taken in order, the forces are in equilibrium.

Which is the correct statement about law of polygon of forces?

If any number of forces acting at a point can be represented by the sides of a polygon taken in orde

If any number of forces acting at a point can be represented in direction and magnitude by the sides

If a polygon representing forces acting at a point is closed then forces are in equilibrium

If any number of forces acting at a point can be represented in direction and magnitude by the sides

The correct answer is `No. 4: If any number of forces acting at a point can be represented in direction and magnitude by the sides`

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Which is the correct statement about law of polygon of forces?

If any number of forces acting at a point can be represented by the sides of a polygon taken in orde

If any number of forces acting at a point can be represented in direction and magnitude by the sides

If a polygon representing forces acting at a point is closed then forces are in equilibrium

If any number of forces acting at a point can be represented in direction and magnitude by the sides

The correct answer is No. 4: If any number of forces acting at a point can be represented in direction and magnitude by the sides

The correct answer is `No. 4: If any number of forces acting at a point can be represented in direction and magnitude by the sides`