Physics, 14.09.2019 07:30 NathanaelLopez

Aparticle (q = 3.0 mc, m = 20 g) has a speed of 20 m/s when it enters a region where the electric field has a constant magnitude of 80 n/c and a direction which is the same as the velocity of the particle. what is the speed of the particle 3.0 s after it enters this region?

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Aparticle (q = 3.0 mc, m = 20 g) has a speed of 20 m/s when it enters a region where the electric fi...