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प्रश्न
Moment of force =............... × distance of force from the point of turning.
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उत्तर
Moment of force =force. × distance of force from the point of turning.
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संबंधित प्रश्न
Moment of force = force × perpendicular distance of force – from the pivoted point.
How does the effect of force differ when it is applied on a rigid body?
State the S.I. unit of moment of force.
A, B and C are the three forces each of magnitude 4 N acting in the plane of the paper as shown in Figure. The point O lies in the same plane.
- Which force has the least moment about O? Give a reason.
- Which force has the greatest moment about O? Give a reason.
- Name the forces producing
(a) Clockwise
(b) anticlockwise moments. - What is the resultant torque about the point O?
A body is acted upon by two forces of magnitude F but in opposite directions. State the effect of the force if both forces act at the same point of the body.
Give two examples of a couple's actions in our daily life.
Fig. 5 shows a uniform meter scale weighing 200 gf. Provided at its centre. Two weights 300 gf and 500 gf are suspended from the ruler as shown in the diagram. Calculate the resultant torque of the ruler and hence calculate the distance from mid-point where a 100 gf should be suspended to balance the meter scale.
The S.I. unit of moment of force is ______.
Give any two effects of a force on a non-rigid body.
Clockwise moment produced by a force about a fulcrum is considered to be ______.
