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ioda
3 years ago
13

Why are vectors so important?

Physics
1 answer:
Zina [86]3 years ago
6 0
Vectors represent relationships according to the position, velocity, and acceleration (of a moving object).
Because so many physical things are vectors, you have to be able to add and subtract them, helping you understand how the world around you behaves.

I had to do some research (I was never good with physics) so if you have a couple questions, I will try to explain.
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3 years ago
A 2 kg blue car is moving 6 m/s to the right and collides with a 3 kg red car that is moving 2 m/s to the left. The cars collide
snow_lady [41]

Answer:

Their velocity after the collision is 1.2 m/s, to the right.

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let the blue car moving to the right be in positive direction

also, let the red car moving to the left be in negative direction

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