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प्रश्न
What is meant by the term ‘moment of force’? If the moment of force is assigned a negative sign then will the turning tendency of the force be clockwise or anti-clockwise?
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उत्तर
It is equal to the product of the magnitude of the force and the perpendicular distance of the line of action of a force from the axis of rotation. If the moment of force is assigned a negative value, it means the clockwise tendency of force.
संबंधित प्रश्न
Moment of force = force × perpendicular distance of force – from the pivoted point.
Less force is needed when applied at a farther distance from the pivoted point.
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