Acar moving at 11.6 m/s begins to accelerate at 5.22 m/s/s and reaches a final velocity of 31.5 m/s. how far did it travel during this acceleration?

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

What is a good example of instantaneous speed

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?