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Mathematics, 07.12.2019 17:31 sportygirlscand
Aswimmer travels from the south end to the north end of a 30.0 m pool in 15.0 s and makes the return trip to the starting position in 19.0 s. what is the average velocity for the roundtrip?
a.
2.50 m/s to the south
c.
2.50 m/s to the north
b.
2.27 m/s to the north
d.
0.0 m/s
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Aswimmer travels from the south end to the north end of a 30.0 m pool in 15.0 s and makes the return...
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