# science

an electron moves a distance of 6.0 cm when accelerated from rest by an electric field of strength 2*10^4 n/c . Calculate the time of travel?

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1. Force=Eq
d=1/2 a t^2
t=2*d/a but a= Force/mass
time= 2*d*m/Eq
so put in the mass, and charge on the electron, and you have it.

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bobpursley

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