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#### mathmaniac

##### Well-known member

- Mar 4, 2013

- 188

Thanks in advance for any help...

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- #1

- Mar 4, 2013

- 188

Thanks in advance for any help...

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- Mar 4, 2013

- 188

Even if there is,doesn't that depend on the objects...

I have given a unique situation so the prediction will also be unique.Isn't that right?

I have given a unique situation so the prediction will also be unique.Isn't that right?

Last edited:

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When two rubber balls collide for example, some of the kinetic energy is lost when the balls are deformed, which converts some of the kinetic energy to internal thermal energy, where the interiors of the balls are heated by the collision.

I suggest reading this article:

Collision - Wikipedia, the free encyclopedia

You will find other links to follow for further information.

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- Mar 4, 2013

- 188

Ah!!!Yes.Its obvious!1kg of cotton colliding with any other object is not same as the same object colliding with 1kg of dense iron...

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- Mar 4, 2013

- 188

Aren't both the same?rigidity and density?

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- Mar 4, 2013

- 188

something related to friction?Rigidity is stiffness

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