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Momentum is of two kind. One is linear momentum and the other is angular momentum.
Linear momentum is defined as the product of the mass and the velocity. Hence a vector quantity.
To change the momentum of a given body with its mass constant, its velocity is to be changed. Velocity change could be made by changing its magnitude or direction or both.
Angular momentum is the product of moment of inertial and the angular velocity. Same manner, angular momentum is also a vector quantity as angular velocity is a vector quantity.
Most of us think that moment of inertia of a body about any prescribed axis is also a vector quantity. It is totally wrong as far as my approach is concerned. Moment of inertia is a scalar quantity.
So to change the momentum, some force can be applied by allowing a moving body to collide with.
Angular momentum can be changed by applying torque on it. Torque colloquially saying is a turning force. Moment of effective force about an axis is termed as torque.
What else can I help you with?
How does momentum of an object affect its motion?
The momentum of an object is the product of its mass and velocity. The greater the momentum of an object, the harder it is to stop or change its direction. In this way, momentum affects the motion of an object by determining how difficult it is to alter the object's state of motion.
How can we effectively measure momentum in a given system or scenario?
One way to measure momentum in a system or scenario is by calculating the product of an object's mass and its velocity. This quantity, known as momentum, can help us understand how much motion an object has and how difficult it is to stop. By measuring the mass and velocity of an object, we can determine its momentum and track changes in motion over time.
Why momentum is the product of mass and velocity?
Momentum is the product of mass and velocity because it represents the quantity of motion an object has. A moving object with more mass or a higher velocity will have a greater momentum, reflecting the object's inertia and speed combined. Mathematically, momentum is calculated as momentum = mass x velocity.
When two object is move in opposite direction one will have positive and other have negative momentum why?
Momentum is defined as a vector quantity; this means that the direction matters. Only if it is defined as a vector quantity do you have something called "conservation of momentum", which makes it very interesting for physics.
In what way can the momentum of a car be increased?
The moment of inertia is directly related to an objects mass. Increase the moment of inertia can be initiated by spreading mass outwards radially. For example, a figure skater can alter their spin velocity by moving their arms inward to go faster, and placing them out to slow down. That is how the moment of inertia is increased or decreased accordingly.
How does momentum of an object affect its motion?
The momentum of an object is the product of its mass and velocity. The greater the momentum of an object, the harder it is to stop or change its direction. In this way, momentum affects the motion of an object by determining how difficult it is to alter the object's state of motion.
How can we effectively measure momentum in a given system or scenario?
One way to measure momentum in a system or scenario is by calculating the product of an object's mass and its velocity. This quantity, known as momentum, can help us understand how much motion an object has and how difficult it is to stop. By measuring the mass and velocity of an object, we can determine its momentum and track changes in motion over time.
Why momentum is the product of mass and velocity?
Momentum is the product of mass and velocity because it represents the quantity of motion an object has. A moving object with more mass or a higher velocity will have a greater momentum, reflecting the object's inertia and speed combined. Mathematically, momentum is calculated as momentum = mass x velocity.
What are two ways you can increase the accelaration of an object?
There's only one way and that is to increase the force acting on it.
What keeps a moving object moving until a force gets in it way?
Momentum.
When two object is move in opposite direction one will have positive and other have negative momentum why?
Momentum is defined as a vector quantity; this means that the direction matters. Only if it is defined as a vector quantity do you have something called "conservation of momentum", which makes it very interesting for physics.
In what way can the momentum of a car be increased?
The moment of inertia is directly related to an objects mass. Increase the moment of inertia can be initiated by spreading mass outwards radially. For example, a figure skater can alter their spin velocity by moving their arms inward to go faster, and placing them out to slow down. That is how the moment of inertia is increased or decreased accordingly.
When you throw an object on another object it breaks the first one why?
Momentum and the fact that one object is sitting on something that prevents it from moving or 'bouncing' away from the force. It isn't always going to happen that way, though most of the time it would be true.
How do collision exemplify the law of conservation of momentum?
The vector sum of momenta before and after the collision is the same. One way to visualize this is that if one of the colliding objects changes its momentum (mass x velocity) in one direction, then the other colliding object must needs change its momentum in the opposite direction - by the same amount, except for the direction.
How does mass affect angular momentum?
Short answer: Angular momentum is proportional to mass. If you double the mass of an object, you double its angular momentum.Long Answer:Angular Momentum is a characteristic of rotating bodies that is basically analogue to linear momentum for bodies moving in a straight line.It has a more complex definition. Relative to an origin, one obtains the position of the object, the vector r and the momentum of the object, the vector p, and then the angular momentum is the vector cross product, L.L=r X p.Since linear momentum, p=mv, is proportional to mass, so is angular momentum.Sometimes we speak of the angular momentum about the center of mass of an object, in which case one must add all of the bits of angular momentum for all the bits of mass at all the positions in the object. That is easiest using calculus.It should also be said that the moment of inertia, I, is proportional to mass and another way to express angular momentum is the moment of inertia times the angular velocity.
How do you increase the kinetic energy of an object?
To increase the kinetic energy of an object, you can either increase its mass or increase its velocity. Kinetic energy is directly proportional to both mass and velocity, so increasing either one of these factors will result in an increase in the object's kinetic energy.
Does the speed at which an object passes by a planet effect the amount of gravity it experiences?
If the object has more speed, the effect of the planet's gravity is less significant, which is what I sense you wanted to know. The only factor affecting the amount of gravity experienced is the object's distance from the planet. The magnitude of the gravitational attraction between two masses is inversely proportional to the square of the distance between the masses, so if you double the distance, the attraction is one fourth of what it was. The trajectory of the passing object is determined by adding the vectors of the planet's gravity and the object's momentum. Momentum is the product of velocity, which is speed + direction, and mass. Therefore, if you increase either the speed or the mass, you increase the momentum, making it harder to change the object's speed or direction. It also means that a huge mass moving slowly can have the same momentum as a small object at a tremendous speed. It can be equally difficult to stop a slow freight train and a bullet.The closer the object's momentum is to zero, the more direct its acceleration toward the center of the planet is, and the closer the object's momentum is to infinity, the more it seems like the planet has no gravity at all by comparison.BTW, the way I remember when to use 'affect' and when to use 'effect' is by remembering that one's a verb and the other's a noun and that cause and effect are both nouns.
