How long will it take him to cross

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Q. A kayaker needs to paddle north across a 100m wide harbor. The tide is going out, creating a tidal current that flows east at 2.0m/s. The kayaker can paddle with a speed of 3.0m/s.

a)In which direction should he paddle in order to travel straight across the harbor?

b)How long will it take him to cross?

Reference no: EM1358584

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