If force=mass*acceraltion, the unit of force could be writtten in​

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?

What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?

Which model displays the change in a gas when the temperature of the gaseous system decreases?