Aspeeding car traveling at 24.8 m/s passes a police car that is at rest. the police car begins its pursuit at the instant the speeding car passes and maintains a constant acceleration. (a) what acceleration is required for the police car to overtake the speeding car in 897 m?

An electron is ejected into a horizontal uniform e⃗ field at a parallel horizontal velocity of v0. assume the electron's initial position x0, initial velocity v0, time t, magnitude of electric field e, electron's mass m, and the magnitude of the electron's charge |e|. ignore the force that earth exerts on the electron. assume the e⃗ field is in the same direction as the initial velocity. part a define the equation for the electron's velocity. express your answer in terms of the variables v0, |e|, t, e, and m.