Centripetal acceleration is the product of the square of angular velocity and radius of a circular path. Formula Derivation, Definition, Unit, dimension, concept.
Angular Momentum: is the product of the moment of inertia and angular acceleration. Definition, unit, formula, dimension, concept.
The kinetic energy generated by an object’s rotation, also known as angular kinetic energy, is a part of its whole kinetic energy. Its formula is Erot = (1/2)Iω^2 and unit is Joule in SI.
Definition of Moment of Inertia: The sum of the products of the mass of each particle in the body with the square of its distance from the axis of rotation expresses a body’s tendency to resist angular acceleration. Unit is kg m^2. Dimension [ML^2].
Torque: Torque is the product of force and moment arm. It is a vector quantity. The unit of torque is Newton-meter (N-m)
If forces act on a finite size body they may produce a turning effect. This effect is measured by the moment of the force. This is distinct from a body’s tendency to move or translate in the force’s direction. Its unit is N-m.
Angular acceleration: The time rate of change of angular velocity. The common unit is angle per second squared.
The rate of rotation of an object or a particle around a centre or a specified point in a given time period is called angular velocity. Angular Velocity Theory concept example unit dimension and formula for classes 9 10 11 and 12.
Angular Displacement Definition, unit, dimension formula for classes 9,10, 11, and 12. In a rotational motion, the angular displacement is Δθ = θ2 – θ1.
What is speed and Velocity? What is the difference between speed and velocity. A concept of speed and velocity for class 9,10 and 11 students as well as comprehensive general knowledge for aspirants for competitive govt. job exams.
What is displacement in physics? Concept of displacement for class 9, 10 ,11 discussed efficiently with visualization and example for better understanding.