Monday

April 21, 2014

April 21, 2014

Posted by **Anonymous** on Thursday, January 26, 2012 at 3:51pm.

Compute direction of Carrowbold & direction of Carrowbold + Barrowbold.

Also direction of Carrowbold − Barrowbold and direction in ° counter-clockwise from the +x-axis!

Thnk you

- Physics -
**Henry**, Friday, January 27, 2012 at 8:42pmC = -1.6 - i7.7. Q3.

tanAr = Y/X = -7.7 / -1.6 = 4.8125,

Ar = 78.3 Deg. =Reference angle.

A = 180 + Ar = 180 + 78.3 = 258.3 Deg.

B = 9.4 @ (-14) Deg. C = -1.6 -i7.7.

X = 9.4*cos(-)14 + (-1.6) = 7.52.

Y = 9.4*sin(-14) + (-7.7) = -9.97.

tanAr = Y/x = -9.97 / 7.52 = -1.3263,

Ar = -53 Deg.

A = -53 + 360 = 307 Deg.

C = -1.6 -i7.7. B = 9.4 @(-14) Deg.

X = -1.6 - 9.4*cos(-14) = -10.72.

Y = -7.7 - 9.4*sin(-14) = -5.43.

tanAr = Y/X = -5.43 / -10.72 = 0.5062.

Ar = 26.8 Deg.

A = 180 + 26.8 = 206.8 Deg.

**Related Questions**

Physics - Vector Aarrowbold points in the negative y direction and has a ...

physics - Vector vector A has a magnitude of 6.90 units and makes an angle of 46...

physics - Vector vector A has a magnitude of 27 units and points in the positive...

Physics - Vector {A} points in the negative y direction and has a magnitude of ...

Physics - 24. 0/3 points All Submissions Notes Question: Walker2 3.P.015. ...

Physics/Math - In the vector sum A + B = C , vector A has a magnitude of 13.1 m ...

Physics - partscoretotalsubmissions1--10/12--10/13--10/14--10/1----4--The tail ...

Physics/Math - In the vector sum A + B = C , vector A has a magnitude of 13.1 m ...

Physics - Let vector A = 4i^ + 4j^, vector B = -2i^ - 5j^, and vector F = vector...

Physics - Let vector A = 4i^ + 4j^, vector B = -2i^ - 5j^, and vector F = vector...