Question

1. Ship A is 10 km due west of ship B. Ship A is
heading directly north at a speed of 30 km/h,
while ship B is heading in a direction 60°
west of north at a speed of 20 km/h.
(1) Determine the magnitude of the velocity
of ship B relative to ship A.
(2) What will be their distance of closest approach ?​

Answer 1

Explanation:

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