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प्रश्न
How does the effect of force differ when it is applied on a rigid body?
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उत्तर
When a force applied on a rigid object it does not change the interspacing of constituent molecules and does not change dimensions and can cause motion in it.
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संबंधित प्रश्न
The S.I. unit of force is kgf. (kilogram-force)
How does the effect of force differ when it is applied on a non-rigid body?
State the effect of force F in of the following diagram.

The moment of a force of 10 N about a fixed point O is 5 N m. Calculate the distance of the point O from the line of action of the force.
A steering wheel of diameter 0.5 m is rotated anticlockwise by applying two forces each of magnitude 6 N. Draw a diagram to show the application of forces and calculate the moment of forces applied.
The diagram shows a uniform metre rule weighing 100gf, pivoted at its centre O. Two weights 150gf and 250gf hang from the point A and B respectively of the metre rule such that OA = 40 cm and OB = 20 cm. Calculate :
the total clockwise moment about O

The diagram shows a uniform metre rule weighing 100gf, pivoted at its centre O. Two weights 150gf and 250gf hang from the point A and B respectively of the metre rule such that OA = 40 cm and OB = 20 cm. Calculate :
the difference of anticlockwise and clockwise moment

State the effects that a force can produce. Given one example of each.
Clockwise moment produced by a force about a fulcrum is considered to be ______.
