3/2/2024 0 Comments A cat and a mouse run along a road with the same kinetic energy. the faster runner is the![]() He was displaced five kilometers to the north. Distance is the scalar, but if you give the direction too, you get the displacement, so this right here is a vector quantity. So they gave us a magnitude, that's the five kilometers, that's the size of how far he moved, and they also give a direction, so he moved a distance of five kilometers. So they're giving us that he was able to travel five kilometers to the north. ![]() So, first I have, If Shantanu was able to travel five kilometers north in one hour, in his car, what was his average velocity? So, one, let's just review a little bit about what we know about vectors and scalars. ![]() Now that we know a little bit about vectors and scalars, let's try to apply what we know about them for some pretty common problems you'd once seen in physics class, but they're also common problems you'd see in everyday life because you're trying to figure out how far you've gone or how fast you're going or how long it might take you to get someplace. ![]()
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