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Part A An electron is moving east in a uniform electric field of 1.51 N/CN/C directed...

Part A

An electron is moving east in a uniform electric field of 1.51 N/CN/C directed to the west. At point A, the velocity of the electron is 4.53×105 m/sm/s pointed toward the east. What is the speed of the electron when it reaches point B, which is a distance of 0.360 mm east of point A?

Express your answer in meters per second.

Part B

A proton is moving in the uniform electric field of part A. At point A, the velocity of the proton is 1.92×104 m/sm/s , again pointed towards the east. What is the speed of the proton at point B?

Express your answer in meters per second.

NOTE: The other answer on Chegg is wrong. I will rate accordingly.

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