A cork on the surface of a pond bobs up and down two times

Reference no: EM13550528

A cork on the surface of a pond bobs up and down two times per second on ripples having a wavelength of 7.70 cm. If the cork is 13.5 m from shore, how long does it take a ripple passing the cork to reach the shore? _____s

Reference no: EM13550528

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