An 1,100 kg car comes uniformly to a stop. If the vehicle is accelerating at -1.2 m/s², which force is the closest net force acting on the vehicle? Answer choices: A) - 9600 N B) - 1300 N C) -900 N D) -54 N

Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?