MCQOPTIONS
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MCQOPTIONS
| 1. |
Which is the correct statement about law of polygon of forces ? |
| A. | f any number of forces acting at a point can be represented by the sides of a polygon taken in order, then the forces are in equilibrium |
| B. | f any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon, then the forces are in equilibrium |
| C. | f a polygon representing forces acting at a point is closed then forces are in equilibrium |
| D. | f any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon taken in order, then the forces are in equilibrium |
| Answer» E. | |