Science

Two vehicles boats sail away from each other on a lake. Sailing boat A sails directly North at 3 km/h and sailing boat B sails N.53,13° E. at 5km/h .
1.calculate the velocity of sailing boat A relative to the velocity of sailing boat B.

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  1. North: An-Bn = 3 - 5 cos 53.13
    East Ae - Be = 0 - 5 sin 53.13

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