The alignment of the magnetic fields of atoms in a magnet is the magnetic domain. true or false?

Asher cycles 12 miles in 16 hours. what is his speed?

Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion

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?