Which of the following statements is true?
In an elastic collision only momentum is conserved.
in an elastic collision only kinetic energy is conserved
in any colision kinetic energy is conserved.
In any collision, both momentum and kinetic energy are conserved
in an inelastic collision only momentum is conserved.
Answers
Answer:
The law of conservation of momentum is true in all type of collisions, but kinetic energy is conserved only in elastic collision.07-Nov-2020
Explanation:
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Answer:
1. An elastic collision is a collision in which there is no net loss in kinetic energy in the system as a result of the collision. Both momentum and kinetic energy are conserved quantities in elastic collisions. ... This collision is perfectly elastic because no energy has been lost.
2. Elastic collisions are collisions in which both momentum and kinetic energy are conserved. The total system kinetic energy before the collision equals the total system kinetic energy after the collision. If total kinetic energy is not conserved, then the collision is referred to as an inelastic collision.
3. An elastic collision is a collision in which there is no net loss in kinetic energy in the system as a result of the collision. Both momentum and kinetic energy are conserved quantities in elastic collisions. ... They collide, bouncing off each other with no loss in speed.
4. An inelastic collision is a collision in which there is a loss of kinetic energy. While momentum of the system is conserved in an inelastic collision, kinetic energy is not. This is because some kinetic energy had been transferred to something else. ... Such collisions are simply called inelastic collisions
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