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Force System Resultants

Resultant Moment: Vector Formulation

Description

When a force is applied to an object, the tendency of the object to rotate about a point is known as its moment. If multiple forces are acting on an object, the sum of moments of all the forces acting on a body can be expressed as the resultant moment of the system. The resultant moment can be considered a vector quantity that can be added and s...

Transcript

The moment is the tendency for a body to rotate about a point or axis when a force is applied on it.

Forces applied to a body that do not pass through the centroid create moments; the vector sum of all these moments acting on a body is known as the resultant moment.

Consider two tractors pulling the pole to take it down. Here, two ...

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