Kết quả tác dụng của ngẫu lực không đổi khi ta thay đổi vị trí của ngẫu lực

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.

It takes a lot of energy to get the temperature of water to increase and eventually boil because water has a high heat.

Can anyone plz answer any of these. even if its one it will