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Have a look at this image: http://www.jari.sk/mathjari/vector_abc.png You know that the sum of the x-components must be 0, and the sum of the y-components must be 0 , so -180×cos(32) + B×sin(65) - C×sin(19) = 0 180×sin(32) + B×cos(65) - C×cos(19) = 0 0.9063×B...

2 Answers · Science & Mathematics · 12/09/2012

the way I read this, the boat is going directly downstream so 12 + 2 = 14 km/h with respect to the shore

2 Answers · Science & Mathematics · 15/12/2013

### A proton traveling east enters a region of uniform electric field rhat

**points****west**. The proton will?Proton is positively charged particle and it experiences force acting in the direction of electric field. according to the question, proton is moving opposite to the direction of electric field . once proton enters into the region of electric field, it...

1 Answers · Science & Mathematics · 26/11/2012

I would say 90 degrees north, if you're looking for an advanced answer. 10 A X .5x = 45 (2x) = 90 degrees to the north. hope that helps

2 Answers · Science & Mathematics · 16/05/2011

...represent the wind velocity. Label this vector 40 m/s. Now, draw a line

**pointing****west**(left). This is the direction of the desired motion of the plane...2 Answers · Science & Mathematics · 17/05/2007

Use the right hand rule.

**Point**your fingers**west**,**point**palm in direction of the field, your thumb**points**in the direction of the...1 Answers · Science & Mathematics · 22/09/2012

...6397 V b) Ea = 9*10^9*3.4*10^-6/0.7^2 = 62449 N/C

**pointing**south Eb = 9*10^9*3.4*10^-6/0.82^2 = 45508 N/C**pointing**...1 Answers · Science & Mathematics · 02/03/2012

due

**west**4 Answers · Science & Mathematics · 03/05/2009

My first stop would be wikipedia or google for a quick reference. I actually had a similar question not even 5 days ago, but I couldn't find the answer. If it's possible, try getting help from someone with more knowledge/experience/expertise, like a professional if it's possible...

1 Answers · Science & Mathematics · 27/02/2012

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