A proton accelerates from rest in a uniform electric field of 638 N/C. At some later time, its speed is 1.38 106 m/s. (a

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A proton accelerates from rest in a uniform electric field of 638 N/C. At some later time, its speed is 1.38 106 m/s. (a

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A proton accelerates from rest in a uniform electric field of638 N/C. At some later time, its speed is 1.38 106 m/s. (a) Findthe magnitude of the acceleration of the proton. 6.11e10 Correct:Your answer is correct. m/s2
(b) How long does it take the proton to reach this speed? Use the acceleration you calculated in part (a) of this problem tofind the time required for the proton to reach the specified speed.µs
(c) How far has it moved in that interval? m (d) What is itskinetic energy at the later time? J
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