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प्रश्न
State two factors on which moment of the force about a point depends.
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उत्तर
Moment of force depends on two factors:
(i) Magnitude of force applied.
(ii) Distance of line of action of the force from the axis of rotation.
संबंधित प्रश्न
Moment of force = force × perpendicular distance of force – from the pivoted point.
A spanner of length 10 cm is used to open a nut by applying a minimum force of 5.0 N. Calculate the moment of force required.
The stone of hand flour grinder is provided with a handle near its rim. Give reason.
The moment of a force about axis depends ______.
A uniform metre rule of weight 10gf is pivoted at its 0 mark.
What moment of force depresses the rule?
Classify the following amongst contact and non-contact forces.
Frictional force
Classify the following amongst contact and non-contact forces.
gravitation force
Write the expression for the moment of force about a given axis.
State the effects that a force can produce. Given one example of each.
Calculate the minimum distance between point of application of force and axis of rotation of a rigid body, if a force 125 N produces a moment of force of 25.75 Nm.
