Guys, please help me in thin one.
A boat has a velocity of 6km/hr with respect to river flow velocity. The river flow velocity is 3 km/hr. In what direction should the boat start to move with respect to water flow velocity so that it can reach to opposite point?
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Answer:
60 degree with respect to flow of water
Explanation:
cos Θ=base/hypotenuse =3/6=1/2
cosΘ=1/2
Θ=60®
Hope it helps :)
Answer:60 dgree with respect to water velocity
Explanation:the explanation is in the picture