Advertisements
Advertisements
प्रश्न
What is a couple?
Advertisements
उत्तर
Two equal parallel and opposite forces acting on a rigid body at different points constitute a couple. The distance 'd' is called the arm of the couple.
संबंधित प्रश्न
In a beam balance, when the beam is balanced in a horizontal position, it is in ______ equilibrium.
What do you mean by an equilibrium of a body?
State the principle of moments. Give one device as an application of it
A meter scale is pivoted at its mid point and a 50 g mass suspended from the 20 cm mark. What mass balances the ruler when suspended from 65 cm mark?
In equilibrium algebraic sum of moments of all forces about the point of rotation is ______.
Explain why It is easier to knock down a boy who is standing on one foot than one who is standing on two.
Mention any two conditions for the stability of a body?
Explain the concept which is used in the continuous movement of the Thanjavur doll?
