The stream of a river is flowing with a speed of 2 km/h. A swimmer can swim at a speed of 4 km/h. What should be the direction of the swimmer with respect to the flow of the river to cross the river straight?
(A) 60º
(B) 90º
(C) 120º
(D) 150º
Answers
Answered by
3
Answer:
the correct option for the question is
c.. 120°
Similar questions