Physics, 20.08.2019 18:30, ninaaforever

Asmall ball of charge q and mass m has a velocity v at infinity. it collides head-on with a ball of the same charge and mass which is initially at rest. what is the minimal distance between the charges during the collision?

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Asmall ball of charge q and mass m has a velocity v at infinity. it collides head-on with a ball of...