1. a. Describe the type of energy that is observed when a musician's finger plucks a guitar string. (1 point) b. Explain how the energy described in the previous question is transferred to your ear when it reaches you. Does it give your ear kinetic or potential energy? (1 point)

Aa a of 22 m/s at an of 36.9 .be . a. b. c. (3)x y of? (3)go? (4) () it to to ?

Which is the most accurate name for the covalent compound p2o3?

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.