68. An electron flies into a uniform electric field with a speed of 0.5 ∙ 107 m / s and moves in the direction of the field strength lines. What distance will the electron fly to a complete loss of speed if the field strength modulus is 3600 V / m? Give the answer in cm and round to the nearest whole.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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