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Physics, 18.02.2020 05:32 voicelesstoxic
A proton moving at 3.0 × 10^4 m/s is projected at an angle of 30° above a horizontal plane. If an electric field of 400 N/C is acting down, how long does it take the proton to return to the horizontal plane?
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A proton moving at 3.0 × 10^4 m/s is projected at an angle of 30° above a horizontal plane. If an el...
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