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An alpha particle of charge +2e and mass 6.64 × 10-27 kg is moving in the...

An alpha particle of charge +2e and mass 6.64 × 10-27 kg is moving in the +x direction at 1.84×106 m/s. It enters a region where the electric field is 1779 N/C in the -x direction. How far will the alpha particle travel before it comes to a stop? Tries 0/5 How much time will elapse from when the alpha particle enters the electric field to when it stops?

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me 6-64x10-24 , -19 -2구 6 64 X10 io au

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