A canoe has a velocity of 0.40 m/s south east relative to the earth. the canoe is on a river that is flowing 0.50 m/s east relative to the earth. find the velocity (magnitude and direction) of the canoe relative to the river.
Oh my two sweet bff's thank you both so much
Oh my two sweet bff's thank you both so much
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Verified answer
Answer:
0.36m/s in 52.47 degree South of East
Explanation:
Vc = 0.4 m/s is the magnitude of the canoe going southeast
Vr = 0.5 m/s is the magnitude of the river going east
Vr = 0.5 x
Vc = 0.4Cos(-45)x + 0.4Sin(-45)y
Vc = 0.2828x - 0.2828y
V = Vc - Vr
V = -0.2172x - 0.2828y
Magnitude of V = 0.36 m/s
Q = tan^-1(1.302) = 52.47 degree
Answer:
yr welicome
Explanation:
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