Car a travels from new york to miami at 25 m/s. car b travels from new york to chicago, also at 25 m/s. car a and car b have speeds and velocities.
a) equal, equal

b) equal, different

c) different, equal

d) different, different

B) equal, different

Explanation:

- Speed is the ratio between the distance covered by an object and the time taken:

And it is a scalar, because it has only a magnitude, so it does not depend on the direction of the motion.

- Velocity is instead a vector, consisting of a magnitude (which is equal to the ratio between the displacement and the time taken:

and a direction.

In this problem, the two cars have same speed (25 m/s) but different velocities, because they travel in different directions.

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop

which three statements are true about all alloys?