हिंदी

State two factors on which affect moment of force.

Advertisements
Advertisements

प्रश्न

State two factors on which affect moment of force.

State the factors on which the moment of force depends.

लघु उत्तरीय
Advertisements

उत्तर

Factors on which moment of force depends

  1. The magnitude of the force applied.
  2. The distance of the line of action of the force from the axis of rotation.
shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Force and Pressure - Short/Long Answer Questions [पृष्ठ ५६]

APPEARS IN

एस.एस. शोम Concise Physics [English] Class 8 ICSE
अध्याय 3 Force and Pressure
Short/Long Answer Questions | Q 7 | पृष्ठ ५६
लखमीर सिंग Physics [English] Class 10 ICSE
अध्याय 1 Force
Intex Question | Q 1. | पृष्ठ ७

संबंधित प्रश्न

State two effects of a force when applied on a body.


How does the effect of force differ when it is applied on a rigid body?


State the effect of force F in of the following diagram.


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


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


The hand flour grinder is provided with a handle near the rim.


The moment of a force of 25 N about a point is 2.5 N m. Find the perpendicular distance of force from that point.


What are non-contact forces? Give two example


State the relationship between force, mass and acceleration. Draw graphs showing the relationship between Acceleration and mass for a constant 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.

  1. Which force has the least moment about O? Give a reason.
  2. Which force has the greatest moment about O? Give a reason.
  3. Name the forces producing
    (a) Clockwise
    (b) anticlockwise moments.
  4. What is the resultant torque about the point O?

A nut is opened by a wrench of length 10 cm. if the least force required is 5.0 N. find the moment of force needed to turn the nut.


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.


Is moment of a force a scalar quantity?

Calculate the resultant moment of forces about O and state its direction in fig. 


Define non-contact forces.


State two factors on which moment of the force about a point depends.


A uniform metre rule rests horizontally on a knife-edge at the 60 cm mark when a mass of 10 gram is suspended from one end. At which end must this mass be suspended? What is the mass of the rule?


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.


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.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×