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It depends on what you're after. Momentum is the product of mass times velocity. Mass is a scalar quantity, but velocity may be treated as either a scalar or vector. "Vector" means that it has a direction. This matters if you're calculating how billiard balls will interact, but not so much if all you're doing is throwing one.
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What does change in momentum mean?
It means that the momentum increases, decreases, or simply changes its direction. The latter is because momentum is a vector quantity (that is, the direction is relevant). Momentum is defined as the product of velocity and mass.
What is the total momentum of marbles after the collision?
The total momentum of marbles after a collision is equal to the sum of the momentum of each individual marble. Momentum is a vector quantity, so both the direction and magnitude of each marble's momentum must be considered when calculating the total momentum of the system.
What is the formula for calculating the momentum of an electron?
The formula for calculating the momentum of an electron is p mv, where p is the momentum, m is the mass of the electron, and v is the velocity of the electron.
What is the formula for calculating the angular momentum about a point in a system?
The formula for calculating the angular momentum about a point in a system is L r x p, where L is the angular momentum, r is the position vector from the point to the object, and p is the linear momentum of the object.
What are 2 factor does momentum depend on?
Momentum depends on an object's mass and velocity. The momentum of an object is the product of its mass and velocity, meaning that a heavier object moving at a faster speed will have a greater momentum.
What does change in momentum mean?
It means that the momentum increases, decreases, or simply changes its direction. The latter is because momentum is a vector quantity (that is, the direction is relevant). Momentum is defined as the product of velocity and mass.
What is the total momentum of marbles after the collision?
The total momentum of marbles after a collision is equal to the sum of the momentum of each individual marble. Momentum is a vector quantity, so both the direction and magnitude of each marble's momentum must be considered when calculating the total momentum of the system.
What is the formula for calculating the momentum of an electron?
The formula for calculating the momentum of an electron is p mv, where p is the momentum, m is the mass of the electron, and v is the velocity of the electron.
Does momentum have a direction?
Momentum is mass x velocity; velocity has a direction, therefore momentum has a direction.Momentum is mass x velocity; velocity has a direction, therefore momentum has a direction.Momentum is mass x velocity; velocity has a direction, therefore momentum has a direction.Momentum is mass x velocity; velocity has a direction, therefore momentum has a direction.
What is the formula for calculating the angular momentum about a point in a system?
The formula for calculating the angular momentum about a point in a system is L r x p, where L is the angular momentum, r is the position vector from the point to the object, and p is the linear momentum of the object.
What are 2 factor does momentum depend on?
Momentum depends on an object's mass and velocity. The momentum of an object is the product of its mass and velocity, meaning that a heavier object moving at a faster speed will have a greater momentum.
Why does momentum have a direction?
Momentum is a vector quantity, meaning it has both magnitude and direction. The direction of momentum is the same as the direction of the velocity of an object. This is because momentum is defined as the product of an object's mass and velocity, and velocity has a direction.
What is the formula for calculating the angular momentum expectation value in quantum mechanics?
The formula for calculating the angular momentum expectation value in quantum mechanics is L L, where L represents the angular momentum operator and is the wave function of the system.
How can an object have negative momentum?
An object can have negative momentum if it is moving in the opposite direction to a chosen positive direction. Momentum is a vector quantity that considers both the mass and velocity of an object, so moving in the opposite direction as chosen positive direction can result in negative momentum.
The momentum of an object is in the same direction as what?
The momentum of an object is in the same direction as its velocity. Momentum is a vector quantity that depends on both an object's mass and its velocity. When an object moves in a certain direction, its momentum points in the same direction as its velocity.
What is the formula for calculating angular momentum in terms of kilogram meters squared per second?
The formula for calculating angular momentum in terms of kilogram meters squared per second is: Angular Momentum Mass x Velocity x Radius
How can you change the amount of momentum an object has?
You can change the amount of momentum an object has by changing its mass, velocity, or direction of motion. Increasing the object's mass or velocity will increase its momentum, while changing its direction will affect the direction of its momentum.
