Since for a particle the kinetic energy is given by K 1 2 mv 2 and the momentum by P(vector) m(vector), it is easy to show that K p 2 2m How, then, is it possible to have an event during which the total momentum of the system is constant but the total kinetic energy changes ...

The equation K p 2 2m applies only to each object in the sy ...

Since for a particle the kinetic energy is given by K = 1/2 mv 2 and the

Question:

Since for a particle the kinetic energy is given by K = 1/2 mv² and the momentum by P̅(vector) = mυ̅(vector), it is easy to show that K = p²/2m. How, then, is it possible to have an event during which the total momentum of the system is constant but the total kinetic energy changes?

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