A Motor Boat Can Travel at 10 Km/h in Still

question 44

Multiple Choice

A motor boat can travel at 10 km/h in still water.A river flows at 5 km/h west.A boater wishes to cross from the south bank to a point directly opposite on the north bank.At what angle must the boat be headed?

• A)27° E of N
• B)30°E of N
• C)45F° E of N
• D)60° E of N
• E)depends on the width of the river

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