A car moves a distance of 50.0 km West, followed by a distance of 41.7 km North. What was the total distance traveled, in units of kilometers?

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?

Which of the following list the divisions of the geologic time scale in order from longest to shortest

Anika asks eva to roll a basketball and then a bowling ball to her. which requires more force to roll, and why?