Which of the following is not conserved in inelastic collision?a)momentumb)kinetic energyc)both momentum and kinetic energyd)neither momentum nor kinetic energCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

In an inelastic collision, the force of reformation is not equal to the force of deformation and thus some amount of energy is lost. But still as no external force acts upon the system momentum is still conserved.

Answer

Inelastic collisions are those in which kinetic energy is not conserved. During an inelastic collision, some of the kinetic energy is converted into other forms of energy like heat, sound, etc. However, momentum is always conserved in all types of collisions.

Explanation:

Inelastic collisions are defined as collisions in which kinetic energy is not conserved. The kinetic energy of the system before the collision is not equal to the kinetic energy of the system after the collision. In an inelastic collision, some of the kinetic energy is converted into other forms of energy like heat, sound, etc.

Inelastic collisions are characterized by the following:

- Objects stick together after the collision.
- Objects deform after the collision.
- The kinetic energy of the system is not conserved.

Momentum is always conserved in all types of collisions. Momentum is defined as the product of mass and velocity of an object. In a collision, the momentum of the system before the collision is equal to the momentum of the system after the collision. This is known as the law of conservation of momentum.

Therefore, the correct answer is option B - Kinetic energy is not conserved in an inelastic collision.

Answer

Momentum is conserved in all types of collision.
In inelastic collision,KE is not conserved.Some part of it is lost in form of heat.

Answer

Momentum is conserved in elastic as well as inelastic collision but kinetic energy is only conserved in elastic collision as while inelastic collision occur the two particle moving with new kinetic energy i.e final kinetic energy in this k.E is not conserved in inelastic collision

Answer

Kinetic energy is not conserved since it converts into other forms of energy for ex. heat

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