Please select the word from the list that best fits the definition state of most nonmetals at room temperature

options: left, gas, semiconductor, halogen, right, solid, carbon nitrogen

How would doubling the made of an object change the objects potential energy

Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?

Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?