With respect to what? Any velocity must be specified with relation to something, the same goes for momentum, which depends on velocity.
The law of conservation of momentum states that the total momentum of a closed system before a collision is equal to the total momentum after the collision. This means that the total amount of momentum in the system is conserved, regardless of the type of collision that occurs.
Several things in the Universe are believed to remain constant; we talk about "conservation laws". For example:The total amount of energy in a closed system is conserved.The total amount of mass in a closed system is conserved.The total momentum in a closed system is conserved.The total rotational momentum in a closed system is conserved.Total electric charge.Several other numbers that are mainly used in quantum mechanics.Ultimately, a "closed system" includes the entire Universe. But it may also refer to a smaller system, as long as no energy (or mass, or momentum, etc.) is transferred to or from outside objects.
No, This assumes that the universe is a closed system, while this seems a reasonable hypothesis, the modern big bang theory actually states outright that the universe is not a closed system. Conservation of energy is also violated in the current model, the total energy of the universe is increasing.
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.
The law of conservation of momentum states that the total momentum of a system remains constant if no external forces act on it. This principle applies in closed systems where the initial total momentum before a collision is equal to the final total momentum after the collision.
The law of conservation of momentum. This law states that the total momentum of objects before a collision is equal to the total momentum after the collision, provided no external forces are acting on the system.
Matter within the universe has the property of angular momentum, but the universe itself does not appear to spin.
In collisions, momentum is conserved. This means that the total momentum before the collision is equal to the total momentum after the collision, unless external forces are involved. The distribution of momentum among the objects may change, but the total momentum remains the same.
Hmm...angular velocity. First of all, when you talk about the universe, it seems like you are talking about an object. But the universe is a rapidly expanding object of space and time, so there should be no real boundaries. That means it can't really rotate at all. So, in conclusion, using angular velocity is not suitable for measuring what you are trying to find.
I assume you mean the total MOMENTUM. The momentum depends on the situation. The only thing you can be sure of is that the total momentum after the collision will be the same as the total momentum before the collision. You can often use this to solve problems about collisions.
By the Law of Conservation of Momentum, the total momentum after the collision must be the same as the total momentum before the collision.
Yes, according to the law of conservation of momentum, in a closed system the total momentum before a collision will equal the total momentum after the collision. Therefore, the total amount of momentum stays the same when objects collide.