How much time passes before the alpha particle comes to rest

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Reference no: EM13275909

An alpha particle is a helium nucleus and therefore consists of two protons and two neutrons. Such particle has an initial velocity of +1.60*10^3 m / s x(hat) and enters a region where the electric field is E! = - 500. N / C x (hat).

a) How much time passes before the alpha particle comes to rest?

b) How far has the alpha particle traveled during this time?

Reference no: EM13275909

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