An airplanes velocity has an x-component of -155 mph and a y-component of -45 mph. What are the magnitude and direction of the plane's velocity

Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four

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?

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above