Mathematics: Awoman walks due west on the deck of a ship at 4 mi/h. the ship is moving north at a speed of 16 mi/h. find the speed and direction of the woman relative to the surface of the water. (round your answers to one decimal place.) speed mi/h direction n °w

Awoman walks due west on the deck of a ship at

mackdoolittle1

12.03.2022

Speed of the woman walking = 4 miles/hours

Speed of the Ship travelling = 16 miles/hour

Speed of the woman relative to the surface water = $\sqrt{Speed of woman ^2 + speed of ship ^2 }$

Speed of the woman relative to the surface of water = $\sqrt{4^2 + 16^2}$

Speed of the woman relative to the surface of water = $\sqrt{16 + 256}$

Speed of the woman relative to the surface of water = $\sqrt{272} = 16.49 miles/hour$

Speed of the woman relative to the surface of water = 16.5 miles per hours (Rounded to one decimal)

Her direction is given by tan Θ = 16/4 = 4

Θ = tan inverse of 4 = 75.96

Θ = 76 degrees north west

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heroxtree

29.05.2021

X =

Y = 204 =

Step-by-step explanation:

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