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ccll
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how do you delete a post?
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Elastic Momentum and Convervation of momentum questions
In summary, elastic momentum is the momentum of an object that is conserved in a perfectly elastic collision, while inelastic momentum involves some energy loss. The principle of conservation of momentum states that the total momentum before and after a collision is equal in a closed system. This principle is applied in many real-world scenarios, taking into account factors such as mass, velocity, and external forces.
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tiny-tim
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welcome to pf!
hi ccll! welcome to pf!
just click on "EDIT", and then delete
hi ccll! welcome to pf!
ccll said:
just click on "EDIT", and then delete
but you can't delete a thread!
FAQ: Elastic Momentum and Convervation of momentum questions
1. What is elastic momentum?
Elastic momentum is the momentum of an object that is conserved in a perfectly elastic collision, meaning that no kinetic energy is lost during the collision. This momentum is calculated by multiplying the mass of the object by its velocity.
2. How is elastic momentum different from inelastic momentum?
Elastic momentum is different from inelastic momentum in that in an inelastic collision, some kinetic energy is lost as heat or sound, and the objects involved may stick together or deform. In an elastic collision, the objects bounce off each other without any energy loss.
3. What is the principle of conservation of momentum?
The principle of conservation of momentum states that in a closed system, the total momentum before a collision is equal to the total momentum after the collision. This means that momentum is conserved and is not created or destroyed in a collision, but can be transferred between objects.
4. How is the conservation of momentum applied in real-world scenarios?
The conservation of momentum is applied in many real-world scenarios, such as in sports where objects collide, in car crashes, and in rocket propulsion. It is also utilized in industries such as manufacturing and transportation to design safe and efficient processes and products.
5. What factors affect the conservation of momentum in a collision?
The conservation of momentum can be affected by the mass and velocity of the objects involved in a collision. The greater the mass and velocity, the greater the momentum. The angle and direction of the collision can also impact the conservation of momentum, as well as external forces such as friction or air resistance.