Question: An alpha particle (helium nucleus, charge + 2e) starts from rest and travels a distance of 1.0 cm under the influence of a uniform electric

An alpha particle (helium nucleus, charge + 2e) starts from rest and travels a distance of 1.0 cm under the influence of a uniform electric field of magnitude 10.0 kV/m.
What is the final kinetic energy of the alpha particle?

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