Question

if 20 waves of water pass you in 10.0 s and the waves are 2.0 m long, how fast are they moving?
2.0 m/s
8.0 m/s
1.0 m/s
4.0 m/s

Answer 1

The answer to this is 2.0 m/s 

20/10=2

Answer 2

Answer:

8 m/s

Explanation:

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