Solving Collisions: Homework Help

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The discussion revolves around solving a physics homework problem related to elastic collisions. A participant expresses uncertainty about assuming equal energy distribution among colliding pieces and seeks clarification on the definition of elastic collisions. They mention using conservation of kinetic energy and momentum to derive velocities, resulting in v1 = 254.4 m/s and v2 = 46.2 m/s. The user is open to sharing their calculations for further assistance. Overall, the thread emphasizes the importance of understanding energy conservation in collision problems.
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Homework Statement



[PLAIN]http://img834.imageshack.us/img834/8045/questuinfunny.jpg

The Attempt at a Solution



[PLAIN]http://img824.imageshack.us/img824/3619/funnyquestion.jpg
 
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Tell me why you think you can assume that each piece gets the same amount of energy?
 
6Stang7 said:
Tell me why you think you can assume that each piece gets the same amount of energy?

Im not going to lie. I guessed. Wish to give me a better idea of how to tackle this?
 
What is the definition of an elastic collision?
 
6Stang7 said:
What is the definition of an elastic collision?

Ah...

so what I have done is conserves ALL of the kinetic energy! This let's me set up some simultaneous equestions with the momentum and all the kinetic energy conserved.

This gives me: v1 = 254.4m/s

and v2 =46.2 m/s.

does this seem correct (i havnt got the answer!) i can post all the workings if that helps.
 
Go ahead and post the work.
 
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