Question: A swimming duck paddles the water with its feet once per time interval of 1.0 s, producing surface waves with this period. The duck

A swimming duck paddles the water with its feet once per time

A swimming duck paddles the water with its feet once per time interval of 1.0 s, producing surface waves with this period. The duck is moving at constant speed in a pond where the speed of surface waves is 0.30 m/s, and the crests of the waves ahead of the duck have a spacing of 0.12 m. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Doppler effect i: wavelengths. Part A What is the duck's spood? Express your answer in meters per second. ? m/s Part B How far apart are the crests behind the duck? Express your answer in meters.

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