What is the resultant or true velocity of the sailboard

Reference no: EM13301772

A sailboarder is zipping northeast across the river with a velocity of 10 m/s relative to the water. The river current is moving the water north at a velocity of 3 m/s downstream. If the angle between the relative velocity of the sailboard and the river current is 30°, what is the resultant or true velocity of the sailboard?

Reference no: EM13301772

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