Question

A 100-meter sprint is a race using only the straight side of a racetrack. A 400-meter sprint is a race that makes one complete lap around a racetrack. Why are velocity and speed the same for a 100-m sprint but not a 400-m sprint?

Answer 1

Because velocity is a vector and direction matters. PS you should have posted this in the physics section

Answer 2

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Hey i have made this to hopefully answer any questions you may have. But if it doesn't feel free to pm me c:
http://openstudy.com/users/rebeccaxhawaii#/updates/56f5205ce4b07a8c82287f75
Good Luck with your studies!
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