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Physics, 26.12.2019 20:31 leannehounschell

Waves are observed passing under a dock. wave crests are 8.0 meters apart. the time for a complete wave to pass by
is 4.0 seconds. the markings on the post submerged in water indicate that the water level fluctuates from a trough at
6.0 meters to a crest at 9.0 meters. calculate the velocity of the wave.
1.0 m/s
5.4 m/s
2.6 m/s
2.0 m/s

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