Question

What is difference between elastic and inelastic collision? What is perfectly inelastic collision?show that kinetic energy is lost in perfectly inelastic collision.​

Answer 1

Answer:

An inelastic collision can be defined as a type of collision where this is a loss of kinetic energy.

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Differences between elastic and inelastic collisions.

Elastic Collision:-

• The total kinetic energy is conserved.
• Momentum does not change.

Inelastic cillusion:-

• The total kinetic energy of the bodies at the beginning and the end of the collision is different.
• Momentum changes.

Answer 2

Explanation:

Hope this may help. you....

I don't know the second one.....