Find how long does it take the proton to reach this speed

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A proton accelerates from rest in a uniform electric field of 644 N/C. At some later time, its speed is 1.42 106 m/s. find the magnitude of the acceleration of the proton. = 6.15 x 10^10 How long does it take the proton to reach this speed?

Reference no: EM13526351

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