subject
Mathematics, 24.07.2021 20:40 dargy

Naz is swimming the English Channel from France to England. A few minutes ago, she was swimming in calm waters at a velocity (speed and direction) \vec{v_1}. The direction of \vec{v_1} is due north, and the speed is 8 km/h. Now, however, she has encountered a current. Without changing the way she swims, she is now moving at a velocity \vec{v_2}. The direction of \vec{v_2} is 20° west of north, and the speed is 12 km/h.

(Assume "due east" is 0°, "due north" is 90°, etc.)

What is the speed of the current? (Round to the nearest hundredths)

In what direction is the current flowing? (Round your final answer to the nearest degree, your answer should be between 0° and 360°.)

All help is appreciated, thank you! Please note: I will not accept links to answers nor answers that are incomplete, inappropriate, and irrelevant to the topic. Any answers like those WILL be reported and moderators will deal with them correspondingly. Once again, thank you for your help!


Naz is swimming the English Channel from France to England. A few minutes ago, she was swimming in

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Answer this 30 points and brainliest!
Answers: 2
question
Mathematics, 21.06.2019 20:50
Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p
Answers: 1
question
Mathematics, 21.06.2019 21:20
If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32
Answers: 1
question
Mathematics, 21.06.2019 22:30
Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.
Answers: 1
You know the right answer?
Naz is swimming the English Channel from France to England. A few minutes ago, she was swimming in c...
Questions
question
Mathematics, 05.03.2022 17:30
Questions on the website: 13722363