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What is the speed of the boat relative to the riverbed

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Reference no: EM131613798

Question: The velocity of the current in a river is c→ = 0.6i→ + 0.8j→ km/hr. A boat moves relative to the water with velocity v→ = 8i→ km/hr.

(a) What is the speed of the boat relative to the riverbed?

(b) What angle does the velocity of the boat relative to the riverbed make with the vector v→? What does this angle tell us in practical terms?

Reference no: EM131613798

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