First moment
Forces are distributed continuously over an area on which they act, it is often necessary to calculate the moment of theses forces about an axis
Forces are distributed continuously over an area on which they act, it is often necessary to calculate the moment of theses forces about an axis
Second moment
- The intensity of the force (pressure or stress) is proportional to the distance of the line of action of the force from the moment axis
- Also called Area moment of inertia
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