Physics Help

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This is confusing me. I have to questions and I picked 2 answers but can someone tell me if I'm wrong and why?
1.)The distance an object travels per unit of time
=a)Is its speed
b)Is its velocity
c)Is its acceleration

2.)The distance and direction an object travels per unit of time

a)Is its speed
=b)Is its velocity
c)Is its acceleration

  • Physics Help -

    velocity

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