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phyzz
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Homework Statement
Consider a one-dimensional interaction of two bodies with equal masses m. The
interaction is governed by a conservative force. The linear momentum of one of the bodies is equal to p1 = Pexp(-kx) and that of other body is equal to p0 at (infinity). Find the potential energy as a function of distance x between these bodies (the potential is equal to zero at infinity). Determine the force acting between the bodies.
The Attempt at a Solution
I don't even know where to begin :( I don't know what exp means. I'm assuming the collision is elastic because it says that the interaction is governed by a conservative force. I guess there's something to do with limits because of the 'infinity' clue? I can't find anything relevant in my textbook (Giancoli Physics for Scientists and Engineers volume 4) Any help is appreciated, thank you!