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A proton with mass 1.67×10−27 kg and charge 1.60×10−19 C accelerates from rest in a uniform electric field of strength 500 N/C.
(a) What is the magnitude of the acceleration of the proton?
(b) How long does it take the proton to reach a speed of 35,000 m/s?
(c) What distance has the proton traveled when it reaches this speed?
(d) What is the kinetic energy of the proton at 35,000 m/s?
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q1. a friend of yours is loudly singing a single note at 417 hz while racing toward you at 25.7 ms on a day when the
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A cube with 1 m edges is in a uniform electric field of magnitude 17 N/C. The electric field intersects the top of the cube at a 30° angle to the normal, find the net electric flux through the entire surface of the cube
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