The water in a river flows due north with a speed of 13.6 m/s. A high-speed boat crosses the river with a velocity of 47.6 m/s due east relative to the water. What is the magnitude of the velocity of the boat relative to the ground?

Question

Question

Multiple choice question

A. 61.20

B. 47.60

C. 27.20

D. 49.50

E.35.90

Answer 1

✔ Recommended Answer

Answer #1

Use Pythagorean theorem:

Solution D is correct

answered by: 0bliviant

Answer 2

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