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3 years ago

ann drove to the store 10 km north of her house and then drove to the library which is 5 km south of the store

Physics

1 answer:

lbvjy [14]3 years ago

4 0

5 km North

Your welcome

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The Gulf Stream off the east coast of the United States can flow at a rapid 3.9 m/s to the north. A ship in this current has a c

Alex Ar [27]

Answer:

72.54 degree west of south

Explanation:

flow = 3.9 m/s north

speed = 11 m/s

to find out

point due west from the current position

solution

we know here water is flowing north and ship must go south at an equal rate so that the velocities cancel and the ship just goes west

so it become like triangle with 3.3 point down and the hypotenuse is 11

so by triangle

hypotenuse ×cos(angle) = adjacent side

11 ×cos(angle) = 3.3

cos(angle) = 0.3

angle = 72.54 degree west of south

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Answer:

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Explanation:

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$\phi = N(\mu_o N i/L)(\pi R_s^2)$

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