In a city grid, each block on the east-west streets is 180 meters long. each block on the north-south streets is also 180 meters long. a walker walks 4 blocks north and then 3 blocks east. how much farther did the walker travel than the actual distance between the start and end points?

900 m

222 m

180 m

300 m

360 m

Explanation:

Total distance that the walker has been traveled is given as

d = 4 blocks North + 3 blocks East

d = 7 blocks

Now total displacement of the walker is given as

[

so here the difference of the displacement and its actual distance is given as

explanation: in any substance/object, the particles inside it (atoms/molecules) constantly move in random directions and with random speeds (this motion is called brownian motion). as a result, the particles have some kinetic energy (which is proportional to the temperature of the substance).

explanation:

have a great day!

i think they are all correct

explanation:

they seem good