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The momentum can be cancelled when the objects are equal and opposite in momentum, 0= p1 + p2, thus p1=- p2. Newton's 3rd law.
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When can the momentum of two moving objects be cancelled?
The momentum can be cancelled when the objects are equal and opposite in momentum, 0= p1 + p2, thus p1=- p2. Newton's 3rd law.
When two objects collide their momentum after the collision is?
When two objects collide, their total momentum remains constant if there are no external forces acting on them. This is known as the law of conservation of momentum. The momentum of the objects may change individually due to the collision, but their total momentum before and after the collision remains the same.
Do two objects that have the same mass and velocity always have the same momentum?
Yes, if two objects have the same mass and velocity, they will always have the same momentum. Momentum is calculated as the product of an object's mass and velocity, so if these values are the same for both objects, then their momentum will also be the same.
Two objects collide and stick together. how does the total momentum change?
The total momentum after the collision remains the same as before the collision. This is because momentum is conserved in a closed system, even when objects stick together. The momentum of the two objects is simply combined into a single object after the collision.
How does the momentum of two objects before a collision compare with the momentum after the collision?
conservation of momentum
Is linear momentum conserved when two objects collide and stick together?
Yes, linear momentum is conserved when two objects collide and stick together. This means that the total momentum of the system before the collision is equal to the total momentum of the system after the collision.
Does the total amount of momentum stay the same when two objects interact?
Yes. Momentum is conserved.
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.
2 objects with same velocity have same momentum if they have the same?
mass. Momentum is the product of an object's mass and its velocity, so if two objects have the same velocity and mass, then their momentum will be the same.
How could two objects travailing at the same speed have different amounts of momentum?
Momentum is a vector and so obeys the laws of vector addition. These imply that the momentum of two two objects will be the sum of the individual momentum only if the objects are moving in the same direction.
Is it true two objects with the same mass will always have the same momentum?
No, two objects with the same mass will not always have the same momentum. Momentum is a vector quantity that depends on both mass and velocity. If the objects are moving at different speeds, they will have different momenta even if they have the same mass.
Momentum of a system is conserved only when?
When no momentum is exchanged with other objects/systems.When no momentum is exchanged with other objects/systems.When no momentum is exchanged with other objects/systems.When no momentum is exchanged with other objects/systems.
