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1. The problem statement, all variables and given/known data

Rami is running along the walkway so that his velocity relative to the ground is zero? How fast and in what direction is he running?

2. Relevant equations

V(a,b)= V(a) - V(b)

3. The attempt at a solution

V= 0- V(b)

I am not really a sure where to start, because I'm a bit confused at to why only one but of data (velocity to the ground is zero) is given, im not sure if i am ment to use vectors of what, so any help would be greatly appreciated

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# Homework Help: Relative Motion

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