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State the S.I. unit of moment of force. - Physics

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प्रश्न

State the S.I. unit of moment of force.

एका वाक्यात उत्तर

उत्तर

S.I. units : N m (Newton meter)

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संबंधित प्रश्‍न

Moment of force = force × perpendicular distance of force –  from the pivoted point.


What is thrust?


Find the moment of force of 20 N about an axis of rotation at distance 0.5 m from the force.


Calculate the acceleration produced in a body of mass 50 g when acted upon by a force of 20 N.


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Write the expression for calculating the moment of force about a given an axis.


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Two forces each of magnitude 10 N act vertically upwards and downwards respectively at the two ends A and B of a uniform rod of length 4 m which is pivoted at its midpoint O as shown in the figure. Determine the magnitude of the resultant moment of forces about the pivot O.


Classify the following amongst contact and non-contact forces.
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What is the work done when no net force is applied on the body?


What do you mean by the turning effect of a force?

The moment of a force of 20 N about a fixed point O is 10 Nm. Calculate the distance of the point O from the line of action of the force.

Name the physical quantity whose unit is kgfm. Define it.

Three forces A, B and C are acting on a rigid body which can turn about O in fig.9. If all the three forces are applied simultaneously, in which direction will the body move? Explain.


Two unlike forces (parallel) of 10 N and 25 N act at a distance of 12 cm. from each other. Find the point about which the body balance.


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