How is continental crust different from oceanic crust?

oceanic crust is thicker and more dense.

continental crust is more dense and lighter.

oceanic crust is thinner and more likely to sink.

continental crust is thicker and more likely to sink.

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.