Lag1989 task №1.6

Lag1989 task №1.6

The ship is to the west at a speed of 6.5 m / s. It is known that the wind blows from the southwest. The wind speed recorded instrument with respect to the ship´s deck, 9.3 m/s. Find the velocity of the wind relative to the ground. What is the direction of the wind instruments showed relatively ship course?

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