Advertisements
Advertisements
प्रश्न
The hand flour grinder is provided with a handle near the rim.
Advertisements
उत्तर
The stone of hand flour grinder is provided with a handle near its rim (i.e., at maximum distance from centre) so that it can easily be rotated about the iron pivot at its centre by applying a small force at the handle.
APPEARS IN
संबंधित प्रश्न
State the effect of force F in of the following diagram.

On what factors does the effect of thrust on a surface depend?
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.
State Newton's third law of motion.
One joule is the amount of work done when a force of ......... moves a body through a distance of .......
What is the work done when no net force is applied on the body?
Two similar vehicles are moving with the same velocity on the road, such that one of thus is loaded and the other one is empty which of the two vehicles will require larger force to stop?
State the effects that a force can produce. Given one example of each.
The perpendicular distance between the point of application of force and turning point is 1.75 m when a force of 80 N acts on a rigid body. Calculate the moment of force.
The diagram shows wheel O pivoted at point A. Three equal forces F1, F2 and F3 act at point B on the wheel.

- Which force will produce maximum moment about A?
- Give a reason for your answer in (a).
