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Initial velocity Vo =2.00 x 106 m/s
Angle θo = 40o
Electric field E = 5.0 N/C
Screen distance X = 3.00 m
Charge of electron q = 1.6 x10-19 C
Mass of electron m = 9.12 x 10-31 kg
Resolving the initial velocity of the electron into X and Y components
Since the field is acting only in y direction, there is no acceleration in x direction. So the final velocity in x dir...
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