An
electron is projected into an electric field E=3.2 (N/C) at an
angle of 125° with respect to the x-axis with speed 1525 m/s. What
is the acceleration of the electron once it is in the electric
field (neglect any gravitational effects)? You may consider the
electron to enter the field at the origin of coordinates. What is
the position of the electron after 15 s, assuming it remains in the
same field for the whole time?