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Physics, 26.02.2021 20:10 soccerjessie6846

alex walks east for 3km, stops and takes a break, then runs in the same direction for 1km before he stops. what is the total distance alex covered? What is Alex's displacement from the starting point.

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alex walks east for 3km, stops and takes a break, then runs in the same direction for 1km before he...
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