The average commercial jet aircraft cruising speed is 600 kph (kilometers/hour). If a jet plane flies from Tokyo, Japan to Los Angles, CA a distance of 8809 km how long will it take in hours
hours (put answer in with 2 decimal points)

Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?