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That simply means that the total momentum before and after the crash is the same. Please bear in mind that momentum is a vector quantity. Thus, for example, one car moving at 20 m/s (that's 72 km/hour) north, and another car (same mass) that moves at 20 m/s south have a total momentum of zero, because of the way vectors are added.
Wiki User
∙ 11y ago
In a vehicle collision, momentum is conserved because the total momentum of the two vehicles before the collision is equal to the total momentum of the two vehicles after the collision. This means that the combined momentum of the vehicles remains constant, even though there may be a redistribution of momentum between the vehicles during the collision.
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What is one example of conserved momentum?
One example of conserved momentum is a collision between two objects where the total momentum before the collision is equal to the total momentum after the collision. This is known as conservation of momentum.
Which two properties of the system are conserved by the collision?
In an isolated system, both momentum and kinetic energy are conserved during a collision. Momentum is conserved because the total momentum before the collision is equal to the total momentum after the collision. Kinetic energy is conserved if the collision is perfectly elastic, meaning there is no energy lost to other forms (e.g., heat or sound).
How is momentum conserved in your choice of two of these collisions?
In an elastic collision, momentum is conserved because the total momentum of the system before the collision is equal to the total momentum of the system after the collision. In an inelastic collision, momentum is also conserved overall, but some of the kinetic energy is transformed into other forms of energy, such as heat or sound, during the collision process.
In an inelastic collision the final total momentum is?
In an inelastic collision, the final total momentum is conserved. This means that the total momentum before the collision is equal to the total momentum after the collision, even though kinetic energy may not be conserved.
The collision between two helium atoms is perfectly elastic so that momentum is conserved?
In an elastic collision, both momentum and kinetic energy are conserved. This means that the total momentum of the system before and after the collision remains the same. In the case of two helium atoms colliding elastically, the total momentum of the atoms before the collision will be equal to the total momentum of the atoms after the collision.
Is momentum conserved in inelastic collision?
The energy of the momentum in a collision is conserved through the following occurrences; movement of vehicle(s) after impact, deformation of the vehicle(s) or objects hit, heat and sound.
What is one example of conserved momentum?
One example of conserved momentum is a collision between two objects where the total momentum before the collision is equal to the total momentum after the collision. This is known as conservation of momentum.
Which two properties of the system are conserved by the collision?
In an isolated system, both momentum and kinetic energy are conserved during a collision. Momentum is conserved because the total momentum before the collision is equal to the total momentum after the collision. Kinetic energy is conserved if the collision is perfectly elastic, meaning there is no energy lost to other forms (e.g., heat or sound).
How is momentum conserved in your choice of two of these collisions?
In an elastic collision, momentum is conserved because the total momentum of the system before the collision is equal to the total momentum of the system after the collision. In an inelastic collision, momentum is also conserved overall, but some of the kinetic energy is transformed into other forms of energy, such as heat or sound, during the collision process.
In an inelastic collision the final total momentum is?
In an inelastic collision, the final total momentum is conserved. This means that the total momentum before the collision is equal to the total momentum after the collision, even though kinetic energy may not be conserved.
The collision between two helium atoms is perfectly elastic so that momentum is conserved?
In an elastic collision, both momentum and kinetic energy are conserved. This means that the total momentum of the system before and after the collision remains the same. In the case of two helium atoms colliding elastically, the total momentum of the atoms before the collision will be equal to the total momentum of the atoms after the collision.
Is momentum conserved in a perfectly inelastic collision?
In any physical process, momentum will always be conserved. Momentum is given by p = m*v. There is also something called law of conservation of momentum.
When two cueballs collide what happens to the momentum?
When two cueballs collide, momentum is conserved. This means that the total momentum before the collision is equal to the total momentum after the collision. The cueballs will transfer momentum between them during the collision, but the overall momentum of the system remains the same.
If momentum were conserved the ratio of the total momentum after the collision to the total momentum before the collision would be?
1 +/- two decimal place
During the interval of collision is the momentum conserved?
In an isolated system where no external forces are acting, momentum is conserved during the interval of collision. This means the total momentum of the objects before the collision is equal to the total momentum of the objects after the collision.
In a two body collision?
Momentum is always conserved
Is the total angular momentum conserved when there is a two car collision?
In a two-car collision, the total angular momentum is conserved only if no external torque is acting on the system. If there is no net external torque exerted on the cars during the collision, the total angular momentum before the collision will be equal to the total angular momentum after the collision.
