fleurilie
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While riding in your boat, you notice one wave pass by every two seconds. If the actual frequency of the waves is 1 Hz, with what speed are you moving through the water? (The speed of the waves is 5 m/sec.)

A1m/2s towards the waves
B5m/2s towards the waves
C5 m/s away from the waves
D5m/2s away from the waves
E1m/2s away from the waves

Verified Answer :

princegn

v = f(lambda)
5/1 = lambda
lambda = 5
C. C. 5 m/s away from the waves

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