A proton is projected in the positive x direction into a, Ask an Expert

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A proton is projected in the positive x direction into a region of uniform electric field E = -5.50 105 i N/C at t = 0. The proton travels 6.10 cm as it comes to rest.

(a) Determine the acceleration of the proton. . Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. --Direction-- -i +i +j -j +k -k m/s2

(b) Determine the initial speed of the proton. --Direction-- +i -i +j -j +k -k m/s

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