For the fact that a mark is allocated for the magnitude it means it's not that much complicated in the question you just need to fully understand what's going on over there. Remember guys, this truck it's moving at 20 meters per second this car it's moving at 20 meters per second so when you look at this car relative to that truck, it's more like this car is moving two times faster.
It's like it's approaching this truck two times faster ladies and gentlemen. Let me first answer this question I'll give you a few examples of which I hope that will make you understand. So that means this car relative to that truck the car the velocity of the car is equals to 20 meters per second plus 20 meters per second which is 40 meters per second.
in which direction ladies and gentlemen in the same direction in which the car is moving so you can say 40 meters per second east or eastwards or to the right. Guys let me just remove this part and then from there I'm just going to give you a scenarios just to help you understand okay. So remember guys let's say for example you've got you know let's say this is case A okay this is case A let's say for example ladies and gentlemen this car was moving in that direction or to the right.
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