Any teenage girls down to start a convo

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)

Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block

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.