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The amount of momentum that an object has is dependent upon two variables: how much stuff is moving and how fast the stuff is moving. Momentum depends upon the variables mass and velocity. In terms of an equation, the momentum of an object is equal to the mass of the object times the velocity of the object.
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What never changes when two or more objects collide?
The principle of conservation of momentum states that the total momentum of the system before the collision is equal to the total momentum after the collision, assuming no external forces are involved. Therefore, the total momentum of the objects involved in a collision will remain the same before and after the collision.
What happens to momentum when moving objects collide?
The momenta of individual objects changes. The total momentum remains constant. I have to disagree. If you have two cars that collide head on, the momentum of both vehicles stops. The ENERGY created by the impact causes usually, some reverse momentum but the momentum is lost.
What two forces effect the gravitational force between two objects?
The gravitational force is a force between any two masses (so, basically, any object). The force depends on the mass and on the distance. More mass --> more force; greater distance --> less force.
What two motions keep an object in orbit?
An orbit is made possible by an equilibrium, or balance, of forces. Typically, this involves two forces: one of gravitational attraction between the objects and another caused by centripetal acceleration. At a given radius of orbit, a velocity can be found such that these two forces are equal, keeping the object in orbit.
What two forces act on all falling objects in the earths atmosphere?
The two forces acting on falling objects in Earth's atmosphere are gravity, which pulls objects downward towards the center of the Earth, and air resistance, which slows down the object's fall as it moves through the air.
The momentum of an object depends on its mass and what?
Velocity. It is the product of the two quantities.
Momentum of an object depends on it's what and what?
Velocity. It is the product of the two quantities.
What two forces can hinder momentum?
Friction and air resistance are two forces that can hinder momentum. Friction arises when two surfaces come into contact, while air resistance acts against the motion of an object moving through the air. Both forces can reduce the speed and momentum of an object.
How does momentum transfer?
Momentum transfer occurs when an object applies a force to another object, causing it to accelerate. The amount of momentum transferred depends on the force applied and the duration of contact between the two objects. The law of conservation of momentum states that the total momentum of a system remains constant if no external forces are acting on it.
Two forces that can hinder momentum?
Friction is a force that opposes the motion of an object and can hinder its momentum. Air resistance is another force that acts against the movement of an object, reducing its speed and momentum.
What is momentum and what happen when it comes in contact with another object?
Momentum is the product of an object's mass and its velocity. When two objects with momentum come into contact, they can transfer their momentum to each other through collisions. The total momentum in a closed system remains constant if there are no external forces acting on the system.
When object A collides with object B and bounces back its final momentum is initial momentum?
in the opposite direction of
What are the two variables that are important in momentum?
The two important variables in momentum are the mass of the object and its velocity. Momentum is calculated by multiplying an object's mass by its velocity.
The momentum of an object depends on what two factors?
The momentum of an object depends on its mass and velocity. Momentum is calculated as the product of an object's mass and its velocity, and it is a vector quantity that indicates the quantity of motion an object has.
What are two things that affect momentum?
The mass and velocity of an object are two factors that affect its momentum. An object with higher mass or greater velocity will have greater momentum.
The what two things determine the amount of momentum an object has?
The momentum of an object is determined by its mass and velocity. Momentum is calculated by multiplying an object's mass by its velocity.
Which two things affect an object's momentum?
An object's momentum is affected by its mass and velocity. The momentum of an object increases as either its mass or velocity increases.
