A proton accelerates from rest in a uniform electric field, Ask an Expert

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A proton accelerates from rest in a uniform electric field of650 N/C. At some time later, its speed is1.40 x 106 m/s.

(a) What is the magnitude of the acceleration of the proton?
1 m/s2
(b) How long does it take the proton to reach this speed?
2 s
(c) How far has it moved in this time interval?
3 m
(d) What is its kinetic energy at the later time?
4 J

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Category:- Physics
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