State Law of moments and its use
Answers
The principle of moments states that when in equilibrium the total sum of the anti clockwise moment is equal to the total sum of the clockwise moment. When a system is stable or balance it is said to be in equilibrium as all the forces acting on the system cancel each other out.
When an object is balanced (in equilibrium) the sum of the clockwise moments is equal to the sum of the anticlockwise moments.
When an object is balanced the sum of the clockwise moments is equal to the sum of the anticlockwise moments. It is called law of moments. It can be calculaetd as follows,
Force 1 x its distance from pivot = Force 2 x distance from the pivot
F1 x d1= F2xd2
Moment of inertia is the rotational equivalent of mass. it is given by I= Mk2.
The word 'moment' has been used as a moment of a mass about an axis,or 'the moment of an area with respect to a plane.The moment depends on the size of the force, F and the perpendicular distance(d) from the fulcrum to a line along the direction of the force vector (). Moments are expressed in units of N·m.
Concept Introduction: Law of Moments is used in our day to day life devices we use
Explanation:
We have been Given: Law of Moments.
We have to Find: State what is Law of Moments.
According to Question, The Law of Moments states that, "when a body is balanced, the total clockwise moment about a point equals the total anticlockwise moment about the same point."
Final Answer: The Law of Moments states that, "when a body is balanced, the total clockwise moment about a point equals the total anticlockwise moment about the same point."
#SPJ2