Find how long does it take for the piece of wood to move

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Johanna sits down at the beach on a summer evening and see a piece of wood float and lie to the beach/ waterside. Find how long does it take for the piece of wood to move from its uppermost position to its lowest position during its movement up and down as waves pass? These waves move with speed 1.2 m/s and the wavelength is 0.60 m.

Reference no: EM13664095

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