A boat travels due east at a speed 40ms -1 s across a river flow...
PHYSICS
JAMB 1994
A boat travels due east at a speed 40ms-1s across a river flow due south at 30ms-1s. What is the resultant speed of the boat?
- A. 1.3ms-1
- B. 10.0ms-1
- C. 50.0ms-1
- D. 70.0ms-1
Correct Answer: C. 50.0ms-1
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