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What is a conserved physical quantity?
A conserved physical quantity is a property of a system that remains constant over time for an isolated system under certain conditions. This means that the total amount of that quantity within the system does not change, even as other processes take place. Examples include energy, momentum, and angular momentum in physics.
Is momentum a vector quantity because it includes velocity which is also a vector quantity?
yes, momentum is a vector quantity.
Is momentum a vector or scalar quantity?
Momentum is a vector quantity. We know that momentum is the product of mass and velocity, and velocity has direction. That makes velocity a vector quantity. And the product of a scalar quantity and a vector quantity is a vector quantity.
What is the difference between magnetic moment and angular momentum?
Magnetic moment refers to the property of a magnet or a current-carrying loop to produce a magnetic field, while angular momentum is a measure of the rotational motion of an object. In terms of physical quantity, magnetic moment is a vector quantity, while angular momentum is a vector quantity as well.
What is formula of momentum?
The units are KgMs- why? Velocity is a vector Quantity and mass is a scalar quantity.
What is angular mementum?
Angular momentum is a physical quantity that represents the rotational motion of an object around an axis. It is the product of an object's moment of inertia and its angular velocity. In simpler terms, it describes how fast an object is spinning around a fixed point.
Which physical quantity corresponds to rate of change of momentum?
The physical quantity that corresponds to the rate of change of momentum is force. This is described by Newton's second law of motion, which states that the force acting on an object is equal to the rate of change of its momentum. Mathematically, this relationship is expressed as F = dp/dt, where F is the force, dp is the change in momentum, and dt is the change in time.
What does the law of the conservation of momentum mean?
It means that there is a quantity called momentum; the total quantity of which doesn't change.
When there is no external force acting on a body , which physical quantity is conserved?
Angular Momentum. The conserved quantity we are investigating is called angular momentum. The symbol for angular momentum is the letter L. Just as linear momentum is conserved when there is no net external forces, angular momentum is constant or conserved when the net torque is zero.
What is the definition of an eigenstate?
An eigenstate is a state of a physical system in which a specific observable quantity, such as energy or momentum, has a definite value when measured.
Is total momentum a vector quantity?
yes momentum is vector
What is the momentum in kg-m?
Momentum is actually measured in kilograms x meters/second, since it is the product of a mass and a speed. Momentum can be thought of as the "amount of motion", and it is a physical quantity that is conserved under all circumstances, as far as we know.
